Question

formulae of potassium nitrate ?​

Answer 1

Answer:

$\huge\blue{\mid{\fbox{\tt{αиѕωєя࿐}}\mid}}$

KNO3

Answer 2

Answer:

KNO3

Potassium nitrate is a chemical compound with the chemical formula KNO3. It is an ionic salt of potassium ions K+ and nitrate ions NO3−, and is therefore an alkali metal nitrate. It occurs in nature as a mineral, niter.

Explanation:

Hope it helps you mate✌️✌️