Elements Keywords Flashcards
0
Q
Element
A
A substance made up of one type of atom only
1
Q
Atom
A
The smallest of particles.
All particles are made up of atoms
2
Q
Compound
A
A substance made up of 2 or more DIFFERENT types of atoms
3
Q
Molecule
A
A substance made up of two or more of the same atoms by chemical bonds
4
Q
Pure substance
A
Substances that are made up of only one type of atom or molecule
5
Q
Impure substances
A
Substances that have more than one element, and have not been chemically joined
6
Q
Mixtures
A
A material containing two or more different types of atoms that are not chemically joined
7
Q
Alloy
A
A mixture of at least 2 or more elements where at least one of them is a metal
8
Q
Periodic table
A
The way in which elements are arranged
