Chemistry 2024 Unit 2 & 3 Review

Which type of radioactive decay can be stopped by human skin or a sheet of paper?

• Alpha Decay

• Beta Decay

• Gamma Decay

Tags

NGSS.HS-PS1-8

Which type of nuclear reaction occurs when a nucleus splits apart?

• Fission

• Fusion

Tags

NGSS.HS-PS1-8

Which type of nuclear reaction occurs in nuclear power plants?

• Fission

• Fusion

Tags

NGSS.HS-PS1-8

True or False: Nuclear fission reactions require extremely high temperatures in order to occur

• True

• False

Tags

NGSS.HS-PS1-8

Which type of nuclear reaction occurs when two or more smaller atoms combine into a larger one; A new element is formed and energy is released.

• Fission

• Fusion

Tags

NGSS.HS-PS1-8

Which type of nuclear reaction releases or produces more energy?

• Fission

• Fusion

Tags

NGSS.HS-PS1-8

Which type of electromagnetic energy has the LOWEST frequency?

• Visible Light

• X-Ray

• Radio Wave

• Gamma Ray

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-4

Which type of electromagnetic radiation has the HIGHEST frequency?

• Visible Light

• X-Ray

• Gamma Ray

• Radio Wave

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-3

The relationship between wavelength and frequency is _____________. That means that if frequency decreases, wavelength will _______________.

• inverse; increase

• inverse; decrease

• direct; increase

• direct; decrease

Tags

NGSS.HS-PS4-1

Which of the following would have the greatest mass?

• electron

• proton

• neutron

• nucleus