False.
False.
True.
If you need more explaination just let me know!
Answer: Melting point of the naphthalene is 80
.
Explanation:
Melting point of a substance is temperature at which given solid changes its state from solid to liquid. It is also referred as freezing point of the substance.
Freezing point of substance is a temperature at which given substance changes its state from liquid to solid.
Here, the solid piece of naphthalene is heated and remains at 80°C until it is completely melted.
I need context but here’s the definition from my notes: a substance that can react with acids and neutralize them
Answer:
Some of the Alpha particles shot at the gold foil bounced back.
Explanation:
Nitrogen and oxygen are the most prevalent in the atmosphere.