It looks all correct to me, great job!
This allows us to visually see the structure of the atoms/ molecules so we can get a better understanding of what they look like.
Answer:
I need the answer too someone plzzz answer this!!!
Explanation:
From my understanding the correct answer would be phyical
Explanation:
A catalyst means "something that causes activity,an event, or change." And usually,these events and changes are big.
I hope it's helpful!