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Ne4ueva [31]
2 years ago
6

At what minimum temperature do rocks melt into lava?

Chemistry
1 answer:
navik [9.2K]2 years ago
7 0
The answer is D 800 degrees Celsius
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Answer:

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Fluorine has 7 valence electrons what type of bond is likely to form between two atoms?
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In the formula KBr, there is/are:
Damm [24]
<h3>Answer:</h3>

b. 1 Potassium  atom

c. 1 bromine atom

<h3>Explanation:</h3>

What is a compound?

  • A compound is a substance that is made up of atoms from different elements.
  • The formula of a compound shows the elements making up the compound.
  • Additionally, the formula of compound shows the number atoms of each element making up the compound.

In this case;

We are given the Formula KBr

  • This is the formula of the compound potassium bromide.
  • From the formula, we can tell that the compound is made up of potassium and bromine atoms.
  • The formula also shows the number of atoms of each element, that is, 1 potassium atom and 1 bromide atom.
5 0
3 years ago
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