Grade 8 Electrostatic

In an atom particle that positively charge is called?

• Proton

• Neutron

• Electron

• Neutrino

In an atom, particle that is negatively charge is called?

• Proton

• Electron

• Neutron

• Neutrino

In an atom, particle that has no charge is called?

• Proton

• Neutron

• Electron

• Neutrino

The particle that is represented by grey and black is? (Atom is neutral)

• proton and electron

• proton and neutron

• neutron and electron

Tags

NGSS.MS-PS1-1

Electron can move from one atom to another. Negatively charge atom has _________ electron.

• More

• Less

Tags

NGSS.MS-PS2-3

Positively charge atom has _________________ electron.

• More

• Less

Two like charge particle will __________ each other.

• Attract

• Repel

two unlike charge particle will _____________ each other

• attract

• repel

Tags

NGSS.HS-PS2-4

NGSS.HS-PS3-5

When we rub plastic ruler with our hair what will happens?

• Electron will move from hair to plastic ruler

• Electron will jump from plastic ruler to hair

• Proton will jump from plastic ruler to hair

• Proton will jump from hair to plastic ruler

Tags

NGSS.MS-PS2-3

What will happen if you rub glass rod with silk?

• Silk will become positively charge

• Glass rod will become negatively charge

• Silk will become negatively charge

Tags

NGSS.MS-PS2-3