sankohibrahim69 sankohibrahim69

03-03-2021
Chemistry

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How many atoms of Br are there?How many atoms of Br are there?

How many atoms of Br are thereHow many atoms of Br are there class=

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marykeetonirlextra marykeetonirlextra

03-03-2021

Answer:

8

Explanation:

There are 8 atoms of Br because there are two molecules of 4 atoms of Br. 4 x 2 = 8.

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Аноним Аноним

03-03-2021

Answer: 1 mol Br contains 6.022×1023Br atoms;its mass is 79.90 g.

Explanation:

: I mole or bromine refers to 6×10^23 molecules of bromine. But 1 molecule of bromine has 2 atoms. Hence the atom count will be exactly twice.

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