Trends of the Periodic Table Unit 3

Which particle has a positive charge?

• electron
• orbital
• proton
• neutron

Choose the particle that has no charge.

• nucleus
• neutron
• proton
• electron

This particle determines what element you have - the elements identity.

• electron
• proton
• neutron
• valence shell

Tags

NGSS.MS-PS1-1

An electron has a _____ charge.

• negative
• positive
• neutral

Tags

NGSS.HS-PS2-4

What are valence electrons?

• electrons on the first orbital always
• nucleus
• the outermost shell
• the number of electrons on the outermost orbital

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which particles make up the nucleus of an atom?

• protons and neutrons
• electrons and protons
• electrons, protons, and neutrons
• electrons and neutrons

Tags

NGSS.MS-PS1-1

The subatomic particle that determines the identity of an element.

• neutron
• proton
• electron
• outer shell

Elements on the periodic table increase by...

• atomic mass
• size
• mass number
• atomic #

Tags

NGSS.HS-PS1-2

An atom has 13 protons, 15 neutrons and ___ electrons what is its mass number?

• 13
• 26
• 28
• 15

Tags

NGSS.MS-PS1-1

Barium atoms want to form...

• an anion
• a cation
• an onion
• a cuddly kitten friend

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2