Matter
Parts of an Atom
Atomic Masses
What is Matter?
Atomic Numbers
100

What are the states of matter called?

Solid,liquid, and gases.

100

The inner part of an atom that contains the proton and the neutron is called the 

Nucleus

100
If an atom was enlarged so the electrons were spinning around the stands of a football stadium, how big would the nucleus be?
marble
100

This is anything that takes up space (has a mass).

matter

100
Atomic numbers of an atom are the same as the number of what in an atom?
protons
200

What state of matter does a liquid has?

A definite volume but, not a definite shape.

200

These particles have a positive charge and are found inside the nucleus.

proton

200
Atomic masses are measured in what?
AMU
200
The smallest pieces of matter are called __________.
atoms
200
Carbon's atomic number is _______.
6
300

The particles in a liquid are 

Usually close together

300
These particles are located within the nucleus, and have no charge.
Neutron
300

A proton has the atomic mass of what?

1

300
What type of particle holds the protons and neutrons together in the nucleus?
mesons
300
What element has a number of 56?
barium
400

What makes it a solid ?

The atoms are tightly packed together and stay in shape all by themselves, though they do move about on the spot.

400
These particles are negatively charge and are found outside the nucleus.
electrons
400
A neutron has the atomic mass of what?
1
400
Up, Down, Strange, Charm, top and bottom are all names for what type of particle?
quarks
400
Why does hydrogen have an atomic number of 1?
because it only has one proton
500

Can the shape of solids be changed?

You can change the shape of solids.

500
Most of the mass of an atom is located here.
nucleus
500
An electron has a mass of what?
1/1836
500
What type of particle are quarks held together by?
gluons
500
Some atoms have more ___________, which makes it an isotope and gives it a negative charge
electrons
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