Atoms
Elements
Chemical vs Physical
Random
Motion
100

What are the subatomic parts of an atom

protons electrons and neutrons

100

What are the first two elements of the periodic table?

Hydrogen and Helium.

100

If the object changes color is it a chemical or a physical change?

chemical change

100

How many laws of motion are there

3

100

What is the distance and displacement of a car that finished the Daytona 500

Distance 500 miles, displacement 0

200

Which particles are found in the nucleus? 

Protons Neutrons

200

True or False: Neon has a full valence shell.

True.

200

Water freezing is a chemical or physical change?

a physical change becuase no new substance was made

200

What are the 3 states of matter

solid, liquid, gas

200

On a time/distance graph, a straight line will tell you what about an object's speed

it is constant

300

The atomic mass number represents the number of.....

protons and neutrons

300

The periodic table is separated into 3 groups, what are these groups?

Metals  Non Metals Metalloids 

300

What are 2 of the indicators that a chemical change has occurred.

smell heat or light colour change

300

What is force

any interaction that will change the motion of an object

300

Velocity refers to both speed and what of an object

the direction object is traveling

400

Name the charges of the following: Protons Electrons Neutrons

Protons (+) electrons (-) neutrons. (n)

400

What are the following elements names. Na K C Cl

sodium potassium calcium chlorine

400

Crushing a can is a chemical of physical change

physical

400

What is Newton's 3rd law state?

For every action there is an equal and opposite reaction

400

What are 3 ways an objects acceleration can change

speed up, slow down, change direction

500

When an atom receives electrons what charge does the atom then take on ?

a negative charge

500

What is a Lewis Dot Diagram?

Is the diagram that shows only the valence electrons

500

cooking an egg, chemical of physical change ?

Chemical change because a new substance has been made

500

If an atom gives away its electrons to become stable it has a _____ charge

postive

500

Which object has the greater momentum: a bowling ball traveling at 20 m/s or a golf ball traveling at 20 m/s

bowling ball