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ozzi
3 years ago
11

From what are chemical sedimentary rocks formed?

Chemistry
2 answers:
mina [271]3 years ago
8 0
Chemicals cemented together
masha68 [24]3 years ago
6 0
Chemicals dissolved in water. Calcite is a good example, if I'm not mistaken.
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What are the two major types of<br> compounds? How do the bonds differ in<br> each type?
Kaylis [27]

Answer:

1= Ionic compounds

2= Covalent compounds

Explanation:

Ionic bond:

It is the bond which is formed by the transfer of electron from one atom to the atom of another element.  

Both bonded atoms have very large electronegativity difference. The atom with large electronegativity value accept the electron from other with smaller value of electronegativity.

For example:

Sodium chloride is ionic compound. The electronegativity of chlorine is 3.16 and for sodium is 0.93. There is large difference is present. That's why electron from sodium is transfer to the chlorine. Sodium becomes positive and chlorine becomes negative ion.

Covalent bond:

It is formed by the sharing of electron pair between bonded atoms.  

The atom with larger electronegativity attract the electron pair more towards it self and becomes partial negative while the other atom becomes partial positive.

For example:

In water the electronegativity of oxygen is 3.44 and hydrogen is 2.2. That's why electron pair attracted more towards oxygen, thus oxygen becomes partial negative and hydrogen becomes partial negative.

6 0
4 years ago
Which substance have the same number of carbon (C) atoms?
Vladimir79 [104]

Answer:

Carbon monoxide

Explanation:

Carbon dioxide and carbon monoxide have the same number of carbon atoms.

Mark Brainliest

7 0
3 years ago
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Which metal most likely conducts electricity best? aluminum copper
erma4kov [3.2K]
Uhh there is only 1 answer choice sooo
3 0
3 years ago
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Which of the following is a unit of density? = Mass / volume
krok68 [10]

Answer:

The correct answer is C.

Explanation:

To solve this problem, we should first recall possible units for mass and volume.  Mass can be represented with units of grams, kilograms, etc.  Volume has units of cubic meters, cubic centimeters, etc.

Therefore, since we know that density is mass divided by volume, the only answer that makes sense here is C. grams per cubic centimeter (where per signifies that grams are being divided by cubic centimeters).

Hope this helps!

7 0
3 years ago
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What was the result of john Brown's raid on Harpers ferry
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The result of john Brown's raid on Harpers ferry is that 6 people were killed, and 9 were wounded.
4 0
4 years ago
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