Answer:
the law of conservation states that no atoms are lost or made during a chemical reaction but they react in ways to create something different from themselves
3rd option Mass and Volume is required :)
Answer:
A.) NF₃
D.) ClO₃⁻
Explanation:
To determine the molecular shape of the molecules, you need to:
1.) Calculate the total valence electrons in the molecule
-----> The sum of the element's valence electrons
2.) Draw the Lewis structure