STAAR Vocabulary 8 Flashcards
0
Q
A representation of chemical reaction by symbols and numbers.
A
Chemical Equation
1
Q
A representative of a molecule in which the elements are represented by their symbols.
A
Chemical Formula
2
Q
A number written below and to the right of a chemical symbol in a formula.
A
Subscript
3
Q
A number placed in front of a chemical symbol in a formula.
A
Coefficient
4
Q
Every atom present at the start of a reaction is still present at the end of the reaction.
A
Balanced Equation
