Year 10 - Atomic structure, elements and compounds, periodic table

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Element
A substance that can not be broken down chemically. It contains only one type of particle.
1 of 6
Compounds
A substance containing two or more different elements, chemically bonded.
2 of 6
Atom
The smallest invisible unit of matter.
3 of 6
Molecule
Two or more atoms chemically bonded.
4 of 6
Atomic number
Number of protons
5 of 6
Atomic mass
Number of protons and neutrons
6 of 6

Other cards in this set

Card 2

Front

Compounds

Back

A substance containing two or more different elements, chemically bonded.

Card 3

Front

Atom

Back

Preview of the front of card 3

Card 4

Front

Molecule

Back

Preview of the front of card 4

Card 5

Front

Atomic number

Back

Preview of the front of card 5
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