Atoms & Molecules

Front

What chart should you reference to lookup information about elements?

Back

periodic table

Tags

NGSS.MS-PS1-1

Front

Protons and neutrons clump together to form the __________ of an atom.

Back

nucleus

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NGSS.MS-PS1-1

Front

This subatomic particle of an atom has a POSITIVE charge.

Back

proton

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NGSS.MS-PS1-1

Front

This subatomic particle of an atom has NO charge.

Back

neutron

Tags

NGSS.MS-PS1-1

Front

This subatomic particle of an atom has a NEGATIVE charge.

Back

electron

Front

Which of these is the simplest atom? Options: uranium, chlorine, oxygen, hydrogen

Back

hydrogen

Tags

NGSS.MS-PS1-1

Front

______ is an ELEMENT since it is only made up of one type of atom. Options: Water, Air, Gold, Salt

Back

Gold

Tags

NGSS.MS-PS1-1

Front

Atoms are more than ________ times smaller than the width of a hair.

Back

10,000

Tags

NGSS.MS-PS1-1

Front

A molecule is made up of ____ or more atoms.

Back

2

Tags

NGSS.MS-PS1-1

Front

The number of atoms it would take to make a molecule of water.

Back

3

Tags

NGSS.MS-PS1-1