It’s a polyatomic and it has a negative charge. It’s located in the nucleus of the atom, along with the protons.
I think it’s A, the particles of gas inside the ballon move faster and decrease pressure in
Answer:Therefore, there must be a direct relationship between these volumes of gases and the number of molecules they contain. Avogadro's law says that: Equal volumes of different gaseous substances, measured under the same pressure and temperature conditions, contain the same number of molecules.
Explanation:I hope it works for you.
Answer:
Sodium fluoride is a colorless crystalline solid or white powder, or the solid dissolved in a liquid. It is soluble in water. It is noncombustible.(I got this answer from g o o g l e)
Explanation:
<span>(15.0 g) / (150.0 g) x (100 g) = 10.0 g/100 g H2O </span>
