insulation62
18.03.2021 •
Chemistry
The number marked in red in front of an ammonia 4 NH3 molecule is called
I.
All choices are correct
II.
Coefficient
III.
- shows how many atoms of an element are in a molecule
IV.
Describes a physical change
Solved
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Ответ:
Answer is in the photo. I couldn't attach it here, but uploaded it to a file hosting. link below! Good Luck!
cutt.ly/rzNrBcz
Ответ:
intended for all-male audience
Explanation: