Periodic Table Keywords - Part 3 Flashcards
(7 cards)
1
Q
oxidation reaction
A
A chemical reaction in which substances react with oxygen to form oxides.
2
Q
Periodic Table
A
A table of all the elements, in which elements with similar properties are grouped together.
3
Q
physical change
A
A change that is reversible, in which no new substances are made.
4
Q
product
A
A substance that is made in a chemical reaction.
5
Q
proton
A
A positively charged particle found in the nucleus of an atom.
6
Q
reactant
A
A starting substance in a chemical reaction.
7
Q
subatomic particle
A
The particles that make up an atom.
