Chemical Reactions III Flashcards
1
Q
symbol equation
A
Uses chemical formulae to represent a chemical reaction. It shows the relative number of particles of each of the reactants and products
2
Q
balancing number
A
Shows the ratio of the numbers of particles of the reactants and products. It is written on the left of its chemical formula
3
Q
ore
A
A rock that metal can be extracted from
4
Q
salt
A
A compound made when a metal ion replaces the hydrogen ion in an acid