Y9 topic 1 Flashcards
1
Q
What is a atom
A
A partical that is the foundation of all things, the smallest part of an element
2
Q
What are molecules
A
Are made from groups of atoms chemically combined together
3
Q
What is a compound
A
A thing composed of 2 or more different elements chemically combined
4
Q
What is a element
A
Is a substance that contains one type of atom
5
Q
What is a electron
A
A negativly charged partical
6
Q
What is a proton
A
One of the 3 main particals in all substances, it is found in the nucleus and has a one plus charge
7
Q
What is a neutron
A
A sub atomic partical found inside the nucleus, it has no charge
8
Q
A
