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lakkis [162]
3 years ago
11

HCIO,

Chemistry
2 answers:
aliya0001 [1]3 years ago
4 0

Answer:

\boxed {\boxed {\sf B. \ 3}}

Explanation:

First, identify the elements.

  • H: Hydrogen
  • Cl: Chlorine
  • O: Oxygen

Next, identify any subscripts or coefficients. This would indicate there are multiple atoms of each element or group of elements.

There are none, so each element has 1 atom.

There are 3 elements with 1 atom each, so 3*1= 3

This chemical formula has <u>3 atoms</u> and B is correct.

vazorg [7]3 years ago
3 0
B) 3, 1 hydrogen, 1 chlorine, and 1 oxygen
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2 years ago
PLEASE HELP ME<br><br> what would be the mass of 9.03 x 1021 molecules of hydrobromic acid (HBr)?
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