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Margaret [11]
3 years ago
9

What is the most basic unit of matter​

Chemistry
2 answers:
kicyunya [14]3 years ago
7 0

Answer:

Because there are a lot of atoms in the substances. ... The nucleus is in the centre of the atom.the electrons are around the nucleus in the electron clouds. If atoms are made of smaller parts such as electrons,why are atoms considered the basic unit of matter?

kaheart [24]3 years ago
6 0
An atom is the basic unit of matter.
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Rewrite and Balance the Equation <br> N₂ + H₂ -&gt; NH3
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Answer:N

2

+ 3

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2

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Explanation:

N

2

+

H

2

-----> N

H

3

Let us balance this equation by counting the number of atoms on both sides of the arrow.

N

2

+

H

2

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H

3

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To balance the number of N atom on Right Hand Side (RHS) , I will add one molecule of N

H

3

on RHS

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2

+

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H

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N=2 , H=2 N=2 , H= 6

To balance the number of H atoms on Left Hand Side (LHS) , I will add two molecules of

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H

2

-----> 2N

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Answer link

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