Description : An unknown element is a soft metallic solid. It is highly reactive and has a low melting point. In which group of the periodic table is it most likely to be found?
Last Answer : Sodium - group 1
Description : Which of the following VIA group element has maximum catenation capacity
Last Answer : Which of the following VIA group element has maximum catenation capacity A. S B. O C. Se D. Te
Description : The element which shows large number of allotropes among VIA group elements
Last Answer : The element which shows large number of allotropes among VIA group elements A. S B. Se C. Po D. Te
Description : Which of the following metals has least, melting point? (1) Gold (2) Silver (3) Mercury (4) Copper
Last Answer : (3) Mercury Explanation: The melting point of the given metals (in Celsius) are:- Gold: 1063; Silver: 961; Copper: 1083; Mercury: 38.86. Mercury is the only elemental metal known to melt at a generally cold temperature.
Description : Which of the following metal has least melting point?
Last Answer : Mercury
Description : Which of the following metals has least melting point ? (1) Gold (2) Silver (3) Mercury (4) Copper
Description : Which natural element has the highest melting point?
Last Answer : Tungsten
Description : An instantaneous-trip-type fuse will _____________. A. open as soon as the load current exceeds its set point B. allow a preset delay between overcurrent and melting C. open a circuit by using a time delay element with a magnetic trip D. reset itself when the overcurrent is corrected
Last Answer : Answer: A
Description : Since fuse elements are made of zinc or any alloy of tin and lead, the melting point of the fuse element must be _____________. A. higher than that of copper B. lower than that of copper C. equal to that of copper D. reached when the conductor it is protecting becomes 'white hot.'
Last Answer : Answer: B
Description : The metallic element with the highest melting point is: w) Ta x) W y) Rh z) Mo
Last Answer : ANSWER: X -- W
Description : Which of the STABLE Group IA elements will have the lowest melting point?
Last Answer : ANSWER: CESIUM
Description : When a friend or family member directs you (via link) to a large # pictures from their recent trip (we're talking at least 200), do you tend to look for (and click on) the ones with people that you know in it?
Last Answer : You're doing more than I would. There's no way I'd go through all of that. That's a lot to expect of you. A friend sent me about that many a couple of years ago from her trip to France. ... think it's inconsiderate to send that many & expect you to view them all. That's just my opinion, of course.
Description : Which of the following is NOT a characteristic of glass ionomer cements? a. strong in compression but weaker in tension True b. the matrix is formed during the initial set of the cement c. sets via ... for at least 24 hours true d. suitable for use as a core build up material in anterior teeth
Last Answer : d. suitable for use as a core build up material in anterior teeth
Description : The timer element found in a reverse power relay obtains its operating torque via _____________. A. line voltage B. the main bus C. electromagnets D. a separate battery source
Last Answer : Answer: C
Description : What element probably has a boiling point most and least similar to the boiling point of calcium?
Last Answer : This element is strontium (Sr).
Description : (A) : Thermal stability of the hydrides of VIA group elements decreases from `H_(2)O` to `H_(2)Po` (R) : The heats of dissociation of M - H bond of hy
Last Answer : (A) : Thermal stability of the hydrides of VIA group elements decreases from `H_(2)O` to `H_(2)Po` (R) : ... is false D. (A) is false but (R) is true
Description : The statements regarding hydrides of VIA group elements are i) The order of volatility `H_(2)OltH_(2)TeltH_(2)SeltH_(2)S` ii) The order of B.P `H_(2)O
Last Answer : The statements regarding hydrides of VIA group elements are i) The order of volatility `H_(2)OltH_(2)TeltH_ ... are correct D. `i` & iii are correct
Description : When arguing a point via email: At what point do you decide to argue no more?
Last Answer : It depends on 1) who I’m arguing with and whether there is a chance of making them see my point and 2) what I am arguing about.
Description : A __________ is a type of heat exchange system where water is heated to its' boiling point via combustion of a fuel blown through a tube submerged in water. a. Condensate loop b. Hyperbolic cooling tower c. Steam boiler d. All of above
Last Answer : c. Steam boiler
Description : Why does the temperature of a substance remain constant during its melting point or boiling point? -Maths 9th
Last Answer : The extra heat supplied to the boiling water is used in the vaporization of a liquid, which is known as the latent heat of vaporization. That's why the temperature of a substance remains constant during its melting or boiling.
Last Answer : The temperature of a substance remains constant during melting and boiling points till the completion of melting and boiling. It is because substance makes use of latent heat of fusion ... between particles of liquid to change into vapours during boiling. Therefore, temperature remains constant.
Description : Which of the following has highest melting point? Ni, Fe, Pt, W. -Chemistry 9th
Last Answer : i think all are equal
Description : Which substance does not have a melting point? -General Knowledge
Last Answer : The answer is 'Glass'
Last Answer : Mercury exists in liquid state hence, it has no melting point.
Description : What is the melting point of FeCl3 F?
Last Answer : The melting point of ferric chloride is 307.6 d. She. Or 585.68 d. Fahrenheit. (Approximately)
Description : What is the melting point of titanium ?
Last Answer : Titanium has a melting point of 1677 degrees Celsius.
Description : What is the melting point of scandium ?
Last Answer : Scandium has a melting point of 1541 degrees Celsius.
Description : What is the melting point of helium ?
Last Answer : The melting point of helium is minus 272 degrees Celsius.
Description : What is the melting point of hydrogen ?
Last Answer : The melting point of hydrogen is minus 259 degrees Celsius.
Description : What is the melting point of calcium ?
Last Answer : The melting point of calcium is 848 degrees Celsius.
Description : What is the melting point of potassium ?
Last Answer : The melting point of potassium is 64 degrees Celsius.
Description : What is the melting point of argon ?
Last Answer : Argon melting point - 189 degrees Celsius.
Description : What is the melting point of chlorine ?
Last Answer : Melting point of chlorine - 101 degree Celsius.
Description : What is the melting point of sulfur ?
Last Answer : The melting point of sulfur is 113 degrees Celsius.
Description : What is the melting point of phosphorus ?
Last Answer : The melting point of phosphorus is 44 degrees Celsius.
Description : What is the melting point of silicon ?
Last Answer : Silicon has a melting point of 1420 degrees Celsius.
Description : What is the melting point of aluminum ?
Last Answer : Aluminum has a melting point of 660 degrees Celsius.
Description : What is the melting point of magnesium ?
Last Answer : Magnesium has a melting point of 650 degrees Celsius.
Description : What is the melting point of sodium ?
Last Answer : The melting point of sodium is 98 degrees Celsius.
Description : What is the melting point of neon ?
Last Answer : Neon melting point - 249 degrees Celsius.
Description : What is the melting point of fluorine ?
Last Answer : Melting point of fluorine - 220 সেল C.
Description : What is the melting point of oxygen ?
Last Answer : Melting point of oxygen - 210 degree Celsius.
Description : What is the melting point of carbon ?
Last Answer : The melting point of carbon is 3500 degrees Celsius.
Description : What is the melting point of boron ?
Last Answer : Boron has a melting point of 2300 degrees Celsius.
Description : What is the melting point of beryllium ?
Last Answer : The melting point of beryllium is 1283 degrees Celsius.
Description : What is the melting point of lithium ?
Last Answer : Lithium has a melting point of 179 degrees Celsius.
Description : What is the melting point line ?
Last Answer : The straight line found at the temperature of melting point is called melting point line.
Description : What is the melting point of pure sulfur ?
Last Answer : The melting point of pure sulfur is 119 স C.
Description : What is the melting point of urea ?
Last Answer : The melting point of urea is 133 degrees Celsius.