Unit 2 Packet 1 - Atom & its parts

Which subatomic orbits outside the atom's nucleus?

• Proton

• Neutron

• Electron

• Nucleus

Which subatomic particles have a positive charge?

• Proton

• Neutron

• Electron

• Nucleus

Where do you find a neutron?

• Inside the nucleus

• Surrounding the nucleus

• Orbiting the nucleus

• Near the electrons

Tags

NGSS.MS-PS1-1

What is the charge on an electron?

• Positive

• Negative

• No charge

Tags

NGSS.MS-PS2-3

What is the charge on a Neutron?

• Positive

• Negative

• No Charge

What is the charge on a proton?

• Positive

• Negative

• No Charge

The mass number is equal to:

• The number of Protons

• The number of Neutrons

• The number of Protons + the number of Electrons

• The number of Protons + the number of Neutrons

Where do you find a proton?

• In the nucleus

• On the outside of the nucleus

• Orbiting the nucleus

• None of the above

The red subatomic particles are:

• Proton

• Neutron

• Electron

• Positron

Tags

NGSS.MS-PS1-1

The vacuum tube experiments, where a current was moved through a vacuum tube and deflected with a magnet proved that:

• Atoms are mostly positive

• Atoms have smaller charged particles like electrons

• Atoms are mostly empty space

• Protons determine the identity of the atom