Ernest Rutherford

What did he use to figure out what he discovered?

• Gold Foil

• Atoms

• Colgate

• shells

Which model of the atom did he create?

• 
• 
• 
• 

What did Rutherford discover?

• Protons

• Empty Space

• Nucleus

• Molecules

When did he discover the atom?

• 1937

• 1789

• 1911

• 2018

How many subatomic particle can be placed on the 2nd shell?

• 2

• 18

• 8

• 32

Where are the Electrons in the atom?

• In the nucleus

• on top of it

• In some water

• Around the nucleus

Which two subatomic particles can equal to the Atomic Mass?

• Protons and Neutrons

• Electrons and Protons

• Neutrons and Electrons

• Air and Water

Protons have a positive charge-

• True

• False

electrons have a negative charge-

• False

• True

Tags

NGSS.MS-PS2-5

what does the quark provide?

• mass

• acids

• particles

• random things