element and compunds Flashcards
1
Q
what are elements made out of?
A
atoms
2
Q
is an element a substance or not?
A
true
3
Q
What does a compound mean?
A
a substance is made up of more than one kind of it.
4
Q
what are molecules?
A
they are a small number of atoms that are chemically bonded together.
5
Q
what makes a mixture
A
a combination of two or more substances
