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Andreas93 [3]
3 years ago
7

according to the law of conservation of , the number of atoms in the products of a chemical and equation must be balanced with t

he number of atoms in the reactants
Chemistry
1 answer:
Len [333]3 years ago
5 0

yes because its kind of like a seesaw if theres too much on one side its unbalance there has to be the same amount of atoms on each side

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The average relative atomic mass of a sample containing 100 atoms of X, 70 were found to be 9X while 30 were 11X isotopes is 9.6g.

<h3>What is Atomic mass? </h3>

Atomic mass is defined as the whole mass of an atom.

It is also defined as the sum of atomic number and number of neutrons.

Atomic mass = Atomic number + neutrons

<h3>What is Isotopes?</h3>

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The full question is shown in the image attached

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See explanation

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