What physical property would be the best for identifying hematite?

Last Answer : (2) Bauxite Explanation: Bauxite, an aluminium ore, is the world's main source of aluminium. Bauxite is priinarily comprised of aluminum oxide compounds (alumina), silica, iron oxides and titanium dioxide. It is refined through the Bayer chemical process into alumina.

Which of the following oxides is not present in hematite iron ore? (A) Titanium oxide (B) Calcium oxide (C) Cobalt oxide (D) Manganese oxide

Description : Which of the following oxides is not present in hematite iron ore? (A) Titanium oxide (B) Calcium oxide (C) Cobalt oxide (D) Manganese oxide

Last Answer : (C) Cobalt oxide

Select the wrong pair from the following given below: (a) Stregite: 2H2O (b) Variscite: 2H2O (c) Gibbsite: 3H2O (d) Hematite: FeOOH

Description : Select the wrong pair from the following given below: (a) Stregite: 2H2O (b) Variscite: 2H2O (c) Gibbsite: 3H2O (d) Hematite: FeOOH

Last Answer : (d) Hematite: FeOOH

Iron ore hematite is concentrated using (A) Electromagnetic separation mainly (B) Gravity separation (C) Froth floatation (D) Roasting

Description : Iron ore hematite is concentrated using (A) Electromagnetic separation mainly (B) Gravity separation (C) Froth floatation (D) Roasting

Last Answer : (B) Gravity separation

Pig iron is produced by blast furnaces in India using mostly the iron ore named (A) Hematite (B) Magnetite (C) Siderite (D) Chalcopyrite

Description : Pig iron is produced by blast furnaces in India using mostly the iron ore named (A) Hematite (B) Magnetite (C) Siderite (D) Chalcopyrite

Last Answer : (A) Hematite

Which of the following is an ore of iron? (A) Galena (B) Chalcopyrite (C) Hematite (D) Bauxite

Description : Which of the following is an ore of iron? (A) Galena (B) Chalcopyrite (C) Hematite (D) Bauxite

Last Answer : (C) Hematite

What mineral is the most dense? w) hematite x) cinnabar y) marcasite z) rhodochrosite

Description : What mineral is the most dense? w) hematite x) cinnabar y) marcasite z) rhodochrosite

Last Answer : ANSWER: X -- CINNABAR

Which of the following minerals is a source of lead? w) Bauxite x) Hematite y) Malachite z) Galena

Description : Which of the following minerals is a source of lead? w) Bauxite x) Hematite y) Malachite z) Galena

Last Answer : ANSWER: Z -- GALENA

Most cave deposits form from which of the followin minerals? w) hematite x) calcite y) quartz z) none of these

Description : Most cave deposits form from which of the followin minerals? w) hematite x) calcite y) quartz z) none of these

Last Answer : ANSWER: X -- CALCITE

The chemical union of iron, oxygen and water forms w) magnetite x) hematite y) limonite z) pyrite

Description : The chemical union of iron, oxygen and water forms w) magnetite x) hematite y) limonite z) pyrite

Last Answer : ANSWER: Y -- LIMONITE

Which of the following minerals is a source of copper? w) Bauxite (pron: box-ite) x) Hematite y) Malachite z) Galena

Description : Which of the following minerals is a source of copper? w) Bauxite (pron: box-ite) x) Hematite y) Malachite z) Galena

Last Answer : ANSWER: Y -- MALACHITE

Hematite is a primary ore of which of the followin metals? w) zinc x) tungsten y) iron z) none of the above

Description : Hematite is a primary ore of which of the followin metals? w) zinc x) tungsten y) iron z) none of the above

Last Answer : ANSWER: Y -- IRON

What metal is often obtained from deposits of Hematite?

Description : What metal is often obtained from deposits of Hematite?

Last Answer : ANSWER: IRON

Thermite is a mixture of aluminum and: w) hematite x) sodium oxide y) iron z) magnesium

Description : Thermite is a mixture of aluminum and: w) hematite x) sodium oxide y) iron z) magnesium

Last Answer : ANSWER: W -- HEMATITE

Which of the following minerals is a source of iro w) Bauxite (pron: box-ite) x) Hematite (pron: he-ma-tite) y) Malachite (pron: mal-ah-kite) z) Galena (pron: ga-lee-nah)

Description : Which of the following minerals is a source of iro w) Bauxite (pron: box-ite) x) Hematite (pron: he-ma-tite) y) Malachite (pron: mal-ah-kite) z) Galena (pron: ga-lee-nah)

Last Answer : ANSWER: X -- HEMATITE

The ore of Aluminium is (1) Fluorspar (2) Bauxite (3) Chalco pyrites (4) Hematite

Description : The ore of Aluminium is (1) Fluorspar (2) Bauxite (3) Chalco pyrites (4) Hematite

Last Answer : Bauxite

Urgent help identifying ants?

Description : Urgent help identifying ants?

Last Answer : I’ve never seen jumping ants. Are you sure they’re not fleas? Do you have any animals? You might have to get an exterminator, or seal off the room and use an aerosol bug-bomb.

Who bears the responsibility for identifying and dealing with city infrastructure problems such as the lead in the water in Flint Michigan?

Description : Who bears the responsibility for identifying and dealing with city infrastructure problems such as the lead in the water in Flint Michigan?

Last Answer : Things like water are normally a local concern, and this often means local and state governments have the most responsibility. However, the federal entities often step in when local protocols are inadequate. (The inadequacy can be the result of honest or dishonest motives.)

Are there any cultures in your own country that you have a very hard time identifying with, or understanding?

Description : Are there any cultures in your own country that you have a very hard time identifying with, or understanding?

Last Answer : I am all for gun ownership, but I do not understand gun culture.

Can you assist me in identifying this specific anime?

Description : Can you assist me in identifying this specific anime?

Last Answer : Nope, but I want to know now too.

Help with identifying a bra style?

Description : Help with identifying a bra style?

Last Answer : answer:Hot Sale C D Cup Embroidery Lace Push Up Bra China Style Underwired Bra Thin Push Up Bra Embroidery Bras For Women Free Shipping China has you covered.. pun intended

Need help identifying an old stuffed animal dog. :(

Description : Need help identifying an old stuffed animal dog. :(

Last Answer : If it helps there also was a large green shaggy floppy frog doll from the same manufacturer I believe at the same time we had.

Anyone help me identifying this song?

Description : Anyone help me identifying this song?

Last Answer : This song is from the 90’s.

How do you conceptualize and recognize fellow jellies? Is it their identifying markings? Their distinctive calls? What role does scent marking play?

Description : How do you conceptualize and recognize fellow jellies? Is it their identifying markings? Their distinctive calls? What role does scent marking play?

Last Answer : By user name and, sometimes, avatar.

How does the music identifying application Shazam work?

Description : How does the music identifying application Shazam work?

Last Answer : answer:As I understand it, it's similar to how scientists date trees based on their ring structure. If you look at a tree's rings, you will see a pattern of big rings and small rings. A tree grows a ... unique pattern for a unique song. I'm not 100% sure this is how it works but I'm fairly sure.

Need help identifying a type of fencing?

Description : Need help identifying a type of fencing?

Last Answer : Are you thinking of this style, where the ends of the planks meet each other at a miter inside the posts?

What are the pros and cons of identifying with the group instead of with the self?

Description : What are the pros and cons of identifying with the group instead of with the self?

Last Answer : answer:Certainly people do that - we identify ourselves as part of or allies of teams, nations, educational organizations, social groups, fanbases! The list is endless. We take offense and take up on arms on ... look different? Do we only get to belong to one group? Amish or not kind of thing?

Identifying person to address cover letter?

Description : Identifying person to address cover letter?

Last Answer : You could call the company directly and ask for the name of the HR manager or the manager hiring for the position you are interested in.

When identifying a season such as Summer of 2007, should summer be capitalized?

Description : When identifying a season such as Summer of 2007, should summer be capitalized?

Last Answer : To me, it looks better with Summer capitalized. I don’t know what the actual rule is, though.

Help identifying a perfume bottle?

Description : Help identifying a perfume bottle?

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Need help identifying African bird of prey...

Description : Need help identifying African bird of prey...

Last Answer : The largest bird of prey in Africa is the Martial Eagle (Polemaetus bellicosus), at almost 14 pounds (6.5 Kg.) and with a wingspan of about 6 feet 4 inches. It is apparently quite common in Kenya. You can see it here.

Need help identifying a sci fi book?

Description : Need help identifying a sci fi book?

Last Answer : removed by me.

What are some easy and reliable tips for identifying edible mushrooms?

Description : What are some easy and reliable tips for identifying edible mushrooms?

Last Answer : Poisonous mushrooms and edible ones can look very similar. You should never eat any mushroom that has not been identified by an expert. Yes, the poisonous assumption is the best bet.

Help identifying a biting fly?

Description : Help identifying a biting fly?

Last Answer : try one of those sites titled ‘what bug is this.’ At least you are not assuming it was a spider bite.

Need help identifying this beach find?

Description : Need help identifying this beach find?

Last Answer : I don’t know, but it looks cool!

Identifying Asbestos?

Description : Identifying Asbestos?

Last Answer : answer:Yes! Do NOT mess with asbestos!! When it comes to dealing with it, you pretty much HAVE to go with licensed professionals (and don't get me wrong. Some of those professionals make you ... can defer the lawsuits somewhat. My advice - DON'T EVEN go looking for it. Get the professionals.

I need help identifying a growth on outdoor furniture, plants etc.

Description : I need help identifying a growth on outdoor furniture, plants etc.

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Description : Japanese maple tree identifying disease

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Description : Identifying a seed/nut

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Description : need help identifying wisteria problem

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Description : Help identifying a hedgerow berry.

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Description : Would someone please help me in identifying an autograph, signature plant?

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Description : What is the best/most efficient online guide for identifying plants?

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I need help identifying a bush with small purple berries and oval shaped leaves

Description : I need help identifying a bush with small purple berries and oval shaped leaves

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People who help fight human trafficking: what tips do you have for identifying and reporting illegal activities?

Description : People who help fight human trafficking: what tips do you have for identifying and reporting illegal activities?

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Write two precautions to be taken while identifying different parts of an embryo of a dicot seed. -Science

Description : Write two precautions to be taken while identifying different parts of an embryo of a dicot seed. -Science

Last Answer : (i) The slide should be properly focused. (ii) Slide should be observed first under low-power magnification and then under high-power magnification of the compound microscope.

What physical property would be the best for identifying hematite?

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