Elements, Molecules, and Compounds

What is the tiniest particle in the entire universe?

• cells

• gases

• atoms

• liquids

Tags

NGSS.MS-PS1-1

Which part of an atom is POSITIVELY charged?

• protons

• neutrons

• electrons

• atoms

Tags

NGSS.MS-PS1-1

What part of an atom is NEGATIVELY charged?

• protons

• neutrons

• electrons

• atoms

Tags

NGSS.MS-PS1-1

What is the name of a single type of atom?

• cell

• proton

• element

• atom

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 term for combining 2 or more DIFFERENT atoms together?

• atoms

• elements

• molecules

• compounds

Tags

NGSS.MS-PS1-1

TRUE OR FALSE:

Every compound is a molecule but not every molecule is a compound.

• TRUE

• FALSE

Tags

NGSS.MS-PS1-1

What is the picture displayed?

• Atom

• Element

• Molecule

• Compound

Tags

NGSS.MS-PS1-1

What is the picture showing?

• atom
• element
• molecule
• compound

Tags

NGSS.MS-PS1-1

What is the picture showing?

• atom
• element
• molecule
• compound

Tags

NGSS.MS-PS1-1