Atomic Structure and Nuclear Chem!

Chemical Elements are....

• Particles with a negative charge

• Compounds

• Particles with a neutral charge

• Substances that can't break down

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

The Atomic Number is the combination of Protons and Neutron

• True

• False

Tags

NGSS.MS-PS1-1

What are the charges for Protons, Neutrons, and Electrons?

• Protons: Positive
  Neutrons: Negative
  Electrons: Neutral

• Protons: Neutral

  Neutrons: Negative

  Electrons: Postive

• Protons: Positive
  Neutrons: Neutral
  Electrons: Negative

• They're all neutral

Tags

NGSS.MS-PS1-1

Isotopes are same _______different ____

Cations are formed when an atom _____ one or more electrons, Anions are formed when atom ____ one or more electrons. These are both types of ____

• Loses, Gains, Element

• Gains, Loses, Ions

• Gains, Loses, Compound

• Loses, Gains, Ions

Tags

NGSS.MS-PS1-1

What is the Mass Number

• 14

• None

• 6

• C

Tags

NGSS.HS-PS1-7

What is Fission?

• When a Neutron turns into a proton

• Splitting a heavy nucleus

• Combining two small nuclei

• Limited to very big nuclei

Tags

NGSS.HS-PS1-8

Which one doesn't change the Nucleus?

• Alpha Decay

• Gamma Decay

• Beta Decay

• Neutron

Tags

NGSS.HS-PS1-8

How much does Alpha Decay decrease mass?

• -2

• -4

• 4

• 2

Tags

NGSS.HS-PS1-8

____ _____ converts a neutron into a proton