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Ainat [17]
3 years ago
10

What is the coefficient in a chemical equation

Chemistry
2 answers:
ira [324]3 years ago
8 0
<span>A numerical or constant quantity placed before and multiplying the variable in an algebraic expression.</span>
Daniel [21]3 years ago
8 0
Coefficients are the numbers placed before the reactants in a chemical equation so that the number of atoms in the products on the right side of the equation are equal to the number of atoms in the reactants on the left side.
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Because of its high reactivity which element is never found three in nature? O, F, N, or Ne
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Because of Fluorine's high reactivity, it is never found in nature.

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Describe differences between conduction and convection give examples
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Explanation:

Both conduction and convection are both forms of heat transfer from one place to another.

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3 years ago
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kifflom [539]

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The periodic table is a systematic arrangement of elements in order of their atomic numbers into a set of 8 columns each called groups and a set of 7 rows each called a period.

Elements are arranged in different groups according to the number of Valence electrons they have.

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The same is evident in group 7 elements are highly electronegative and have high electron affinity and as such are unstable and reactive.

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Consequently, the <em>Noble gases ion</em> has a stable Valence electron configuration.

Read more:

brainly.com/question/5336231

4 0
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