Atoms and the Periodic Table

By looking at the number of _______ you can identify an atom.

• elements

• protons

• neutrons

• electrons

Tags

NGSS.MS-PS1-1

Which particle has a negative charge?

• element

• proton

• neutron

• electron

Which particle has a positive charge?

• element

• proton

• neutron

• electron

Which particle has a neutral charge?

• element

• proton

• neutron

• electron

The atomic number tells you how many_____ there are.

• elements and symbols

• protons and neutrons

• neutrons and electrons

• electrons and protons

Tags

NGSS.MS-PS1-1

What makes up the atomic mass?

• electrons

• protons

• protons and neutrons

• neutrons and electrons

Where are protons located?

• Inside the nucleus

• Inside and outside the nucleus

• Outside the nucleus

• In the electron cloud

Tags

NGSS.MS-PS1-1

Where are electrons located?

• Inside the nucleus

• Inside and outside the nucleus

• Outside the nucleus

• In the electron cloud

Where are neutrons located?

• Inside the nucleus

• Inside and outside the nucleus

• Outside the nucleus

• In the electron cloud

Tags

NGSS.MS-PS1-1

Protons + Neutrons = ______

• atomic number

• atomic mass

• element symbol

• element name

Tags

NGSS.MS-PS1-1