caitlynnstokes
09.09.2020 •
Chemistry
2.0 cm + 2.6 cm + 4.2 mm =
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Ответ:
So:
4.2 mm (/10) = 0.42 cm
2.0 cm + 2.6 cm + 0.42 cm = 5.02 cm ;)
Ответ:
KCl
Explanation:
Potassium chloride is an ionic compound and is a salt with a powdery and crystalline appearance that naturally occurs as a solid. KCl is the chemical formula: it is made up of one ion of potassium (K+) and one ion of chlorine (Cl-).