Atoms

All matter is made of 

• energy 
• atoms 
• electrons 
• compounds 

Tags

NGSS.MS-PS1-1

What are the 3 particles that make-up the atom?

• protons, neutrons, and isotopes
• neutrons, isotopes, and electrons
• positives, negatives, and electrons
• protons, neutrons, and electrons

Tags

NGSS.MS-PS1-1

Elements are made of 

• many types of atoms 
• the periodic table
• one type of atom 
• molecules 

Tags

NGSS.MS-PS1-1

Two or more atoms chemically bonded together are called a

• atom
• element
• molecule
• mixture

Tags

NGSS.MS-PS1-1

What is a compound?

• Two different elements bonded together.

• Two of the same elements bonded together.

• A mixture of different substances.

• Two substances stuck together with glue.

Tags

NGSS.MS-PS1-1

What two subatomic particles are found in the nucleus?

• proton and electron

• electron and neutron

• neutron and proton

• neutron and electron

Tags

NGSS.MS-PS1-1

Where are electrons found?

• the nucleus

• next to the neutrons

• the proton

• orbiting the nucleus

A subatomic particle that has a positive electric charge

• Proton
• Neutron
• Electron
• Isotope

What part of an atom is NEGATIVELY charged?

• protons
• neutrons
• electrons
• atoms

The number of protons in an atom

• Atomic Number
• Atomic Proton
• Atomic Neutron
• Atomic Mass