Answer:
Explanation:
B I got it right
B. The ball will gain kinetic energy, and the racket will lose kinetic
energy
Answer:9%
Answer: 1, magnesium & mg
2, two energy shells
thanks bro for helping me thanku so much
This is not a balanced equation
Let's make it a balanced equation.
2 NH3 + H2So4 = (NH4)2So4
Glad I could help!!