What do you need help with?
Can you elaborate? There really isn't a question here
You should do your homework first then practice your clarinet because school is more important.
In this sentence it is an adverb :)
<span>A. reactants interact to form products with different chemical and physical properties.
Chemical reactions change the element, because the atoms rearrange to form a different product.
Having a different number of atoms doesn't change an element, and in chemical reactions no new atoms are created and no atoms are destroyed. You should check out Dalton's atomic theory to find out more about this. And chemical reactions don't form several reactants.
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