Answer:This is true
Explanation:
Its true because its chemical composition stays the same
the answer would be true
Answer:
structure of KF - ionic
5mg in liter is 5 ppm
Explanation: 1 ppm is one part per million.
1 ppm is 1 mg is one part of million from 1 kg = 1000 000 mg
1 litre water is 1. Kg.
the energy required to do work