Elememts, Compoumds, Mixtures, Molecules Flashcards
1
Q
What is an element
A
A substance made of only one type of atom
2
Q
What is a compound
A
2 or more different elements that are chemically bonded
3
Q
What is a mixture
A
Two or more chemical substance that are not chemically bonded (the substance can be an element or a compound)
4
Q
What is a diatomic element
A
Atoms that pair up with an atom of the same element and float around together
5
Q
What are molecules
A
When 2 or more non-metal atoms are chemically bonded (they do not have to be different, they can be of the same element)
6
Q
What is an atom
A
A small particle that all things are made of
7
Q
What does sulfur +iron make
A
Iron sulfide
8
Q
What ending does a compound starting with a metal, then a non- metal
A
-ide
