SC.5.P.9.1 Flashcards
Investigate and describe that many physical and chemical changes are affected by temperature.
1
Q
A ___ change does not form a new substance.
A
physical
2
Q
A ___ change results in a new substance being formed.
A
chemical
3
Q
Melting ice is an example of a ___ change.
A
physical
4
Q
Burning wood is an example of a ___ change.
A
chemical
5
Q
___ can affect the speed of both physical and chemical changes.
A
Temperature
6
Q
When you cook an egg, it goes through a ___ change.
A
chemical
7
Q
Boiling water is a ___ change because it is still water in gas form.
A
physical
8
Q
Rust forming on iron is an example of a ___ change.
A
chemical
9
Q
Higher temperatures usually make changes happen more ___.
A
quickly
10
Q
Lower temperatures can ___ or stop a chemical reaction.
A
slow
