Can someone explain this to me?

The chemical and physical properties of substances are determined by their structure at an atomic scale. What does this mean?

And also

Substances change and new substances are produced by rearranging atoms through atomic interactions and energy transfer. What does this mean?

Can you explain them in simple in terms? I don't understand chemistry. Thanks.

This page is a permanent link to the reply below and its nested replies. See all post replies »

KelseyR · 26-30, F

It means that chemistry and English aren't your thing.

summerlove · 31-35, F

@KelseyR Okay so go ahead and explain the question then in simplest terms so I can understand it since you're so smart. So smart that instead of helping me you insult me instead. Waste of time commenting.

KelseyR · 26-30, F

I was trying to be helpful- not a smart-ass. If you can't even understand simple sentences perfectly worded then it's best you drop the subject.