Atoms

all matter is made of what 

• energy 
• atoms 
• electrons 
• compounds 

Tags

NGSS.MS-PS1-1

The positive particles of an atom are 

• electrons 
• positrons 
• neutrons 
• protons 

Tags

NGSS.MS-PS1-1

Particles in an atom that are neutral and have no charge are 

• negatrons 
• electrons 
• neutrons 
• protons 

The particles that are found in the nucleus of an atom are

• neutrons and electrons
• electrons only
• protons and neutrons
• protons and electrons

Tags

NGSS.MS-PS1-1

The central region of an atom where its neutrons and protons are is called the

• nucleus 
• electron cloud
• core 
• center 

The smallest part of an element is known as the 

• Periodic Table
• Atom
• Group
• Period

Tags

NGSS.MS-PS1-1

Something that takes up space and has mass.

• volume
• matter
• mass
• density

Tags

NGSS.5-PS1-1

The amount of space something takes up

• density
• volume
• mass
• matter

The amount of matter something contains is its ______________.

• gas
• solid
• weight
• mass

Tags

NGSS.MS-PS1-5

Two or more atoms joined together for a(n)...

• Element

• Compound

• Molecule

• Mixture

Tags

NGSS.MS-PS1-1