Atoms & Molecules

Which part of an atom is POSITIVELY charged?

• protons
• neutrons
• electrons
• atoms

What part of an atom is NEGATIVELY charged?

• protons
• neutrons
• electrons
• atoms

Tags

NGSS.MS-PS1-1

What is the term for combining 2 or more atoms together?

• atoms
• elements
• molecules
• compounds

Tags

NGSS.MS-PS1-1

What is the picture displayed?

• Carbon Dioxide

• Water

• Gasoline

• Liquid Nitrogen

Tags

NGSS.5-PS1-3

All matter is made of what

• energy

• atoms

• electrons

• compounds

Tags

NGSS.MS-PS1-1

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

• negatrons 
• electrons 
• neutrons 
• protons 

The central region of an atom where its neutrons and protons are is called it's __________ .

• nucleus

• electron cloud

• core

• center

Tags

NGSS.MS-PS1-1

This compound known as H₂O is more commonly know as what?

• Water

• Carbon dioxide

• Hydrogen peroxide

• Toothpaste

Tags

NGSS.MS-PS1-1

What is the picture displayed?

• Atom
• Element
• Molecule
• Compound

Tags

NGSS.MS-PS1-1

What is the picture displayed?

• atom
• element
• molecule
• compound

Tags

NGSS.MS-PS1-1