Elements, Molecules and Compounds

Front

How many Hydrogen atoms are present in H₂O?

Back

2

Tags

NGSS.MS-PS1-1

Front

Two oxygen atoms bond together, which vocabulary word best describes this type of matter?

Back

molecule

Tags

NGSS.MS-PS1-1

Front

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

Back

compounds

Tags

NGSS.MS-PS1-1

Front

What is gold?

Back

element

Front

All ____________ are made up of two or more atoms bonded together.

Back

molecules

Tags

NGSS.MS-PS1-1

Front

What is the smallest unit of an element?

Back

atom

Tags

NGSS.MS-PS1-1

Front

What do we call a substance made of two or more different elements chemically bonded?

Back

compound

Front

What is the term for a pure substance that cannot be broken down into simpler substances?

Back

element

Front

What is the difference between an atom and a molecule?

Back

An atom is a single unit of an element, while a molecule is a group of two or more atoms bonded together.

Tags

NGSS.MS-PS1-1

Front

What is the chemical formula for water?

Back

H₂O

Tags

NGSS.MS-PS1-1