Chapter,8lesson,1 Flashcards
1
Q
Reactivity
A
The ability of element to take part in a chemical reaction.
2
Q
Reactant
A
A original substance at the beginning of a chemical reaction
3
Q
Product
A
A new substance resulting from made by a chemical change
4
Q
Precipitate
A
The solid product of a reaction in a solution
5
Q
Indicates
A
A chemical reaction transfer of energy causes the sarounding to heat or cool realese light color change evidence of a precipitate form by reaction and settle at the bottom.
6
Q
Gas production
A
Some chemical reaction are so small that it may be difficult to see indicators no matter how slight the change is a chemical reaction still has accursed
7
Q
Chemical reaction
A
A Chang of reaction that creates a new kind of matter or products with different properties from the original matter(reaction
