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nikklg [1K]
3 years ago
11

Which is an expression? A. 1 = 3 - 2 B. 2 + 5 = 5 + 2 C. 4+ 3 < 9 D. 26

Chemistry
2 answers:
Helga [31]3 years ago
3 0

Answer:

A. 1 = 3 - 2

Explanation:

What defines an expression?

expression - An expression is a sentence with a minimum of two numbers and at least one math operation. This math operation can be addition, subtraction, multiplication, and division.

So if we look at the letter options we can see that A is the best choice.

hram777 [196]3 years ago
3 0
A






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Which is the term for an ion that has more protons than electrons
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Explanation:

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Use LeChâtelier's principle explain why the concentration of NO at equilibrium increases when the reacuon takes place at higher
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learn more:

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