Physical Science Flashcards
1
Q
Radiation
A
Electromagnetic waves which directly transport heat energy through empty space
2
Q
Convection
A
The transfers of heat through a gas or liquidity the movement of currents
3
Q
Conduction
A
The transfer of heat energy through a solid matter or from one surface that is in contact with another
4
Q
Physical property
A
Something you can observe with your 5 senses, properties that do not change the chemical nature of matter
5
Q
Physical change
A
A change in matter in which the type of matter stays the same, only the physical properties of the matter change
6
Q
Chemical property
A
Properties of a substance are properties that are only observable during a chemical reaction, flammability
7
Q
Chemical change
A
When 2 substances combine to form a new substance, leaves changing color
