Nuclear physics

What is emitted during Beta Radiation?

• A high-energy Electron.
• Protons.
• Neutrons.
• Nuclei

Tags

NGSS.HS-PS1-8

What is emitted during Gamma Radiation?

• Particles.
• Protons
• Beta Rays.
• Gamma Rays.

Tags

NGSS.HS-PS1-8

TRUE or FALSE: gamma changes the atomic number.

• True
• False

Tags

NGSS.HS-PS1-8

What is emitted during Alpha Radiation?

• A helium nuclei.
• A helium atom
• Gamma Rays.
• Positrons

Tags

NGSS.HS-PS1-8

What is radioactive decay?

• The spontaneous breakdown of an atomic nucleus resulting in only energy release
• The spontaneous breakdown of an atomic nucleus resulting in only matter release
• The spontaneous breakdown of an atomic nucleus resulting in a release of energy and matter
• The decay of the use of radios and the increased use of televisions.

Tags

NGSS.HS-PS1-8

Which is not true of radioactive decay?

• It is a result of instability in atoms
• It happens only in nuclear power plants
• Radioactivity can be useful
• It is hazardous to human health

Tags

NGSS.HS-PS1-8

Which type of nuclear radiation is being emitted here?

• Alpha
• beta
• gamma 
• none

Tags

NGSS.HS-PS1-8

Isotopes of the same element have different ____________. 

•  numbers of protons  
• numbers of electrons
•  symbols 
• numbers of neutrons

Tags

NGSS.HS-PS1-8

When does radioactive decay occur?

• When the nucleus of an isotope is unstable
• When the nucleus of an isotope is stable
• When the electrons of an isotope are spinning
• When the electrons of an isotope are shared with another isotope

Tags

NGSS.HS-PS1-8

Takes two small nuclei and combines them into a larger nucleus

• fission
• fusion

Tags

NGSS.HS-ESS1-1

NGSS.HS-ESS1-3

NGSS.HS-PS1-8