What is the chemical symbol for tungsten?

Last Answer : Chemical composition of: 1.Stainless steel: Min 12 % chromium 12 to 30 % Cr 4 to 25 % Ni 2.Tungsten steel: 18 % Tungsten (W) 4 % Cr 1 % vanadium 0.7 % carbon Small amount of Si , S , P ,Mn , Fe. 3. ... 4.Manganese steel: (e.g. C-Mn steel) 0.15 % C 1.4 % Mn 0.218 % Si 0.007 % S

What is the chemical symbol for gold?

Description : What is the chemical symbol for gold?

Last Answer : Answer: Au

The chemical symbol for nitrogen gas is -Maths 9th

Description : The chemical symbol for nitrogen gas is -Maths 9th

Last Answer : NEED ANSWER

The chemical symbol for nitrogen gas is -Maths 9th

Description : The chemical symbol for nitrogen gas is -Maths 9th

Last Answer : (b) Nitrogen molecule is diatomic molecule, therefore, it exists as N2 molecules.

What is the chemical symbol of gold?

Description : What is the chemical symbol of gold?

Last Answer : Answer: Au

What is the chemical symbol for Chlorine?

Description : What is the chemical symbol for Chlorine?

Last Answer : Answer: Cl

What does the state symbol mean when written after a chemical compound in a chemical equation?

Description : What does the state symbol mean when written after a chemical compound in a chemical equation?

Last Answer : it means the compound is dissolved in water.

What is the chemical symbol for bromide subscript?

Description : What is the chemical symbol for bromide subscript?

Last Answer : It is a superscript: Br+.

What is the chemical symbol of oxygen in its standard state?

Description : What is the chemical symbol of oxygen in its standard state?

Last Answer : The chemical symbol of oxygen is O. The molecule is O2.

If you rewrite the following word equation as a balanced chemical equation what will the coefficient and symbol for fluorine be nitrogen trifluoride nitrogen plus fluorine?

Description : If you rewrite the following word equation as a balanced chemical equation what will the coefficient and symbol for fluorine be nitrogen trifluoride nitrogen plus fluorine?

Last Answer : 2NF3 --> N2 + 3F2

What is the chemical symbol for silver?

Description : What is the chemical symbol for silver?

Last Answer : Ag

For which element is Co the chemical symbol?

Description : For which element is Co the chemical symbol?

Last Answer : Cobalt

Name this chemical element. It is a member of the Lanthanide Series and can be found in the minerals apatite (pron: AP-a-tite), gadolinite (pron: gad-O-lin-ite), and xenotime (pron: ZEN-o- time). This element was first identified by Boisbaudran in 1886. Its chemical symbol is Dy.

Description : Name this chemical element. It is a member of the Lanthanide Series and can be found in the minerals apatite (pron: AP-a-tite), gadolinite (pron: gad-O-lin-ite), and xenotime (pron: ZEN-o- time). This element was first identified by Boisbaudran in 1886. Its chemical symbol is Dy.

Last Answer : ANSWER: DYSPROSIUM (pron: dis-PRO-zee-um)

Name the chemical element that is eleventh in the Lanthanide Series in the periodic table. Because of the metal's high thermal-neutron-absorption cross section, it has been of much interest in terms of use in nuclear reactor hardware. The chemical symbol for this element is Er.

Description : Name the chemical element that is eleventh in the Lanthanide Series in the periodic table. Because of the metal's high thermal-neutron-absorption cross section, it has been of much interest in terms of use in nuclear reactor hardware. The chemical symbol for this element is Er.

Last Answer : ANSWER: ERBIUM

Name this chemical element. The principal use of this element has been in solid-state electronic devices, notably transistors. Its position in the periodic table is in group "4A". The element's atomic number is 32 and its chemical symbol is Ge.

Description : Name this chemical element. The principal use of this element has been in solid-state electronic devices, notably transistors. Its position in the periodic table is in group "4A". The element's atomic number is 32 and its chemical symbol is Ge.

Last Answer : ANSWER: GERMANIUM

The chemical symbol for Plutonium is: w) Pl (read: P - L) x) Pu y) Pt z) Pm

Description : The chemical symbol for Plutonium is: w) Pl (read: P - L) x) Pu y) Pt z) Pm

Last Answer : ANSWER: X -- Pu

The chemical symbol for antimony is: w) An x) Sn y) Sb z) At

Description : The chemical symbol for antimony is: w) An x) Sn y) Sb z) At

Last Answer : ANSWER: Y -- Sb

I will be describing a chemical element. Try to identify it with the fewest number of clues. This element is a halogen wh is a liquid at standard conditions. The element volatilizes readily at ro temperature to form a reddish vapor which is very irritating to the eyes a flesh. The atomic number of this element is 35 and its chemical symbol is Br. Name this element.

Description : I will be describing a chemical element. Try to identify it with the fewest number of clues. This element is a halogen wh is a liquid at standard conditions. The element volatilizes readily at ro ... . The atomic number of this element is 35 and its chemical symbol is Br. Name this element.

Last Answer : ANSWER: BROMINE

Are Kino-Flo Tungsten Balanced lights truly tungsten balanced?

Description : Are Kino-Flo Tungsten Balanced lights truly tungsten balanced?

Last Answer : Wow, I will be so surprised if you get an expert answer here. I would guess so, but I’m not a film guy so I’ve never used them. Don’t they have published color temperatures for their products on their website?

Are tungsten carbide prices going up?

Description : Are tungsten carbide prices going up?

Last Answer : I use tungsten carbide burrs on my rotary grinder and they have not changed in price in the last couple of years. I didn’t know they made jewelry out of tc, is it pretty?

Why is the filament of electric bulb made of tungsten ?

Description : Why is the filament of electric bulb made of tungsten ?

Last Answer : When electricity flows through the coil or filament of the thin wire of the bulb, it becomes very hot and radiates all around. Tungsten is a metal with the highest melting point and the highest tensile strength, making it a filament to make the bulb more durable.

If tungsten jewelry is not stamped how do you know it is authentic?

Description : If tungsten jewelry is not stamped how do you know it is authentic?

Last Answer : If it is not stamped, then it is not authentic.

A composite wire is prepared by joining a tungsten wire and steel wire end to end. Both the wires are of the same

Description : A composite wire is prepared by joining a tungsten wire and steel wire end to end. Both the wires are of the same

Last Answer : A composite wire is prepared by joining a tungsten wire and steel wire end to end. Both the wires are of ... 1011 Pa, YTungsten = 4.11 1011 Pa]

The tungsten filaments of two electric bulbs are of the same length. If one of them gives 25 W power and the other 60 W power, then

Description : The tungsten filaments of two electric bulbs are of the same length. If one of them gives 25 W power and the other 60 W power, then

Last Answer : The tungsten filaments of two electric bulbs are of the same length. If one of them gives 25 ... D. Both the filaments have same cross-sectional area

What is tungsten periodic letter?

Description : What is tungsten periodic letter?

Last Answer : Need answer

What two properties of the metal tungsten that make it good material for the filament?

Description : What two properties of the metal tungsten that make it good material for the filament?

Last Answer : Magnesium and Titanium.

How many protons neutrons electrons are in tungsten?

Description : How many protons neutrons electrons are in tungsten?

Last Answer : 74 protons, 74 electrons, and 110 neutrons

Can tungsten dissolve?

Description : Can tungsten dissolve?

Last Answer : can you dissolve tungsten

Is there any way to dissolve tungsten?

Description : Is there any way to dissolve tungsten?

Last Answer : Yes, tungsten is typically dissolved using hydrogenperoxide.

Tungsten Rings?

Description : Tungsten Rings?

Last Answer : A working man is hard on his hands, and any jewelry that may be on his fingers. Rings of softer precious metals are easily scratched or dented. For this reason, some innovative developments have ... Or simply look on line using your favorite search engine. Wear a ring that reflects your lifestyle.

Which of the following is associated with the recent discovery of tungsten by the Geological Surveyor India? (a) Agucha in Rajasthan (b) Thar Desert in Rajasthan (c) Tuensang in Nagaland (d) Sirohi in Rajasthan

Description : Which of the following is associated with the recent discovery of tungsten by the Geological Surveyor India? (a) Agucha in Rajasthan (b) Thar Desert in Rajasthan (c) Tuensang in Nagaland (d) Sirohi in Rajasthan

Last Answer : Ans: (d)

Which of the following substances are found in the beach sands of many parts of Kerala? 1. Ilmenite 2. Zircon 3. Silimanite 4. Tungsten Select the correct answer using the code given below: [IAS 2006] (a) 1, 2, 3 and 4 (b) 1, 2 and 3 (c) 3 and 4 only (d) 1 and 2 only

Description : Which of the following substances are found in the beach sands of many parts of Kerala? 1. Ilmenite 2. Zircon 3. Silimanite 4. Tungsten Select the correct answer using the code given below: [IAS 2006] (a) 1, 2, 3 and 4 (b) 1, 2 and 3 (c) 3 and 4 only (d) 1 and 2 only

Last Answer : Ans: (b)

Heating element of an electric heater is made up of _____? A. Tungsten B. Graphite C. Chromium 26 D. Nichrome

Description : Heating element of an electric heater is made up of _____? A. Tungsten B. Graphite C. Chromium 26 D. Nichrome

Last Answer : ANSWER: D

After long periods of use, a gray spot develops on the inside of a bulb. This is because of: A. The tungsten filament evaporates and collects there B. The heat of the bulb scorches the glass at the top C. Dust inside the bulb condenses on the top D. Glass undergoes a change due to the heat

Description : After long periods of use, a gray spot develops on the inside of a bulb. This is because of: A. The tungsten filament evaporates and collects there B. The heat of the bulb scorches the glass at the top C. Dust inside the bulb condenses on the top D. Glass undergoes a change due to the heat

Last Answer : ANSWER: A

The heating element in an electric iron is made of (a) Nichrome (b) Tungsten (c) Copper (d) Iron

Description : The heating element in an electric iron is made of (a) Nichrome (b) Tungsten (c) Copper (d) Iron

Last Answer : Ans:(a)

Consider the following statements: 1. when an electric bulb is switched on, the resistance of its tungsten filament increases. 2. the resistance of pure metals increases on heating. Which of the above statements is/are correct? (a) Both 1 and 2 (b) only 1 (c) only 2 (d) Neither 1 nor 2

Description : Consider the following statements: 1. when an electric bulb is switched on, the resistance of its tungsten filament increases. 2. the resistance of pure metals increases on heating. Which of the above statements is/are correct? (a) Both 1 and 2 (b) only 1 (c) only 2 (d) Neither 1 nor 2

Last Answer : Ans:(a)

Air is completely removed from an electric bulb to prevent (a) oxidation of tungsten filament (b) bursting of the bulb (c) loss of light due to absorption (d) none of these

Description : Air is completely removed from an electric bulb to prevent (a) oxidation of tungsten filament (b) bursting of the bulb (c) loss of light due to absorption (d) none of these

Last Answer : Ans:(a)

An electric bulb has a filament made of (a) Copper (b) Iron (c) Lead (d) Tungsten

Description : An electric bulb has a filament made of (a) Copper (b) Iron (c) Lead (d) Tungsten

Last Answer : Ans:(d)

Which of the following would be most suitable for making an electromagnet? (a) Copper (b) Tungsten (c) Soft iron (d) Steel

Description : Which of the following would be most suitable for making an electromagnet? (a) Copper (b) Tungsten (c) Soft iron (d) Steel

Last Answer : Ans:(c)

The element used in an electric filament is (a) Copper (b) Aluminium (c) Iron (d) Tungsten

Description : The element used in an electric filament is (a) Copper (b) Aluminium (c) Iron (d) Tungsten

Last Answer : Ans:(d)

Tummalapalli in Andhra Pradesh has recently come on the world map for its largest (1) Uranium deposits (2) Tungsten deposits (3) Coal deposits (4) Bauxite ore deposits

Description : Tummalapalli in Andhra Pradesh has recently come on the world map for its largest (1) Uranium deposits (2) Tungsten deposits (3) Coal deposits (4) Bauxite ore deposits

Last Answer : (1) Uranium deposits Explanation: Tummalapalle Mine is a uranium mine in Tumalapalli village located in Kadapa of the Indian state of Andhra Pradesh. It has one of the largest reserves of uranium in the world.

The element found in the surface of the Moon is – (1) Tin (2) Tungsten (3) Tantalum (4) Titanium

Description : The element found in the surface of the Moon is – (1) Tin (2) Tungsten (3) Tantalum (4) Titanium

Last Answer : (4) Titanium Explanation: Elements known to be present on the lunar surface include, among others, oxygen(O), silicon (Si), iron (Fe), magnesium (Mg), calcium (Ca), aluminium (Al),manganese (Mn) and titanium (Ti).

An electric iron has a heating element made of – (1) Copper (2) Tungsten (3) Nichrome (4) Zinc

Description : An electric iron has a heating element made of – (1) Copper (2) Tungsten (3) Nichrome (4) Zinc

Last Answer : (3) Nichrome Explanation: Nichrome is used in electric iron because it has high resistance and it is stable in air when hot. Nichrome wire forms a protective layer of chromium oxide. Chemically it is quite stable and does not combine with other atmospheric gases even in high temperature.

Which of the following elements is not present in stainless steel? (1) Iron (2) Tungsten (3) Chromium (4) Nickel

Description : Which of the following elements is not present in stainless steel? (1) Iron (2) Tungsten (3) Chromium (4) Nickel

Last Answer : (2) Tungsten Explanation: Stainless steel is defined as a steel alloy of iron with a minimum of 10.5% to 11% chromium content by mass. There are different types of stainless steels: ... stabilized. This crystal structure makes such steels virtually non-magnetic and less brittle at low temperatures.

Which one of the following elements is essential for the construction of nuclear reactors? (1) Cobalt (2) Nicke (3) Zirconium (4) Tungsten

Description : Which one of the following elements is essential for the construction of nuclear reactors? (1) Cobalt (2) Nicke (3) Zirconium (4) Tungsten

Last Answer : (3) Zirconium Explanation: Zirconium is an essential element for the construction of nuclear reactors.

Among the following the hardest metal is – (1) Gold (2) Iron (3) Platinum (4) Tungsten

Description : Among the following the hardest metal is – (1) Gold (2) Iron (3) Platinum (4) Tungsten

Last Answer : (4) Tungsten Explanation: Titanium is the hardest natural metal in the world. It is very strong, three times the strength of steel and much stronger than gold, silver and platinum and yet is very ... normal wear. Tungsten carbide is two times as hard as steel and four times as hard as titanium.

Hardest material is - (1) Tungsten (2) Diamond (3) Steel (4) Graphite

Description : Hardest material is - (1) Tungsten (2) Diamond (3) Steel (4) Graphite

Last Answer : (2) Diamond Explanation: Diamondsare commonly known as the hardest substance on earth, used in drill bits for cutting applications.

What is the chemical symbol for tungsten?

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