Answer:
D
Explanation:
pressure is inversely proportional to gas volume
Answer:
2Al + 3CuSO4 → Al2(SO4)3 + 3Cu
Explanation:
I THINK
Because potassium is more reactive than hydrogen
Answer: Which Group 1A elements are less dense than pure water at 4 degrees C? Li Na K. How does density vary with temperature? Temperature up, density down.
Explanation:
The protons inside an atoms nucleus help bind the nucleus together. They also attract the negatively charged electons