Metal non metals metalloids
Physical & Chemical Change
Force & Motion
Potential & Kinetic
Homogeneous & Heterogenous Mixtures
100
What side are the metals located on the periodic table.
Left
100
Which change can be easily be reversed?
A. Chemical Change
B. Physical Change
C. Both a physical and chemical change
D. Neither a physical or chemical change
B.
100
What is Force?
A push or pull
100
An Object that has movement is what type of energy.
Kinetic energy
100
Homogeneous
200
The lightest metal in the periodic table is
Hydrogen
200
Which is an example of chemical change? a. Water freezes b. Wood is cut c. Bread is baked d. Wire is bent
C.
200
What does Newton's third law of motion state?
For every action there's an equal or opposite reaction.
200
Where is the greatest potential energy on a hill?
At the top.
200
A heterogeneous mixture contains particles that are...
Different
300
What are the Group 17 elements called?
Noble Gases
300
Which is an example of a physical change?
a. Metal rusting
b. Silver tarnishing
c. Water boiling
d. Paper burning
C. water boiling
300
What slows down the motion of an object or keeps it from starting? .
Friction
300
As potential energy increases Kinetic does what?
Decrease
300
Which of the following is an example of a homogeneous mixture?
- Sugar water.
- Vingar
- Mouthwash
- None of Above
None of Above
400
The periodic table is an arrangement of what?
Elements
400
What characteristic best describes what happen during a physical change?
a. Composition changes
b. Composition stays the same
c. Form stays the same
d. Mass is lost
C.
400
Two forces working in opposite directions, each with a force of 20 N, are .
Balanced
400
What are the form of kinetic energy?
Mechanical, Electrical, Sound, Electromagnetic, Thermal
400
Let us assume that the composition varies from one region to another, with at least two phases that remain separate from each other, with clearly identifiable properties. This is a heterogeneous or ___ mixture.
A. Uniform C. Non-Uniform
B. Dissolution D. Solution
C. Non- uniform
500
What are forms of metals?
Metals are Shiny Lusters, Malleable, Conductors,
500
. What property stays the same during physical and chemical changes?
a. Density
b. Shape
c. Mass
d. Arrangement of particle
D.
500
a force of attraction between two objects
Gravity
500
Would a ball have more gravitational potential energy when it is kicked in the air, or when it's on the ground?
When its in the air
500
Not all substances can be dissolved in water. What do you call the substances that can be dissolved in water?
Soluble