Electrical Charges and Forces

Atoms are electrically ___________

• Neutral

• Positively charged

• Negatively charged

• particles

Two types of particles are found in nucleus: one is _____ and the other is ________

• neutral

• Positively charged and neutral

• Negativly charged

• Both A and C

Like charges

• Hug

• Repel

• Attract

• Hate each other

Tags

NGSS.MS-PS2-3

Unlike or opposite charges

• Attract

• Repel

• Hug

• Hate each other

Tags

NGSS.MS-PS2-3

glass, rubber, silk, and plastic are all examples of

• Conductors

• Insulator

• Thermel conductivity

• Materials

The charge of an electron is:

• Positive. 
• Negative. 
• Electrons have no charge

Tags

NGSS.MS-PS2-3

NGSS.MS-PS1-1

An object that has more electrons than protons would have what kind of charge?

• Positive
• Negative

An object that is positively charged contains more protons than electrons.

• True
• False
• I need more information

A metal spoon is an example of _____.

• a conductor
• an insulator

Tags

NGSS.MS-PS1-4

What types of charges attract?

• Positive and Positive
• Positive and Neutral
• Negative and Neutral
• Positive and Negative