Nuclear Chemistry

It involves a change in the nucleus which can produce a different element.

• Nuclear Reaction

• Chemical Reaction

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NGSS.HS-PS1-8

___________ occurs when an unstable nucleus emits energy through ionization radiation.

• Radioactive Decay

• Chemical Decay

• Isotope Decay

• Electron Decay

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NGSS.HS-PS1-8

Which are types of ionizing radiation? (Choose all that apply)

• Alpha Particles

• Beta Particles

• Gamma Rays

• X-Rays

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NGSS.HS-PS1-8

What type of radiation emits electrons or positrons?

• Beta Radiation

• Alpha Radiation

• Gamma Radiation

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NGSS.HS-PS1-8

Which types of radiation produce a different element?

• Alpha Radiation

• Beta Radiation

• Gamma Radiation

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NGSS.HS-PS1-8

What type of radioactive decay is shown?

• Alpha Decay

• Beta Decay

• Gamma Decay

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What type of radiation is depicted in the equation?

• Gamma Radiation

• Alpha Radiation

• Beta Radiation

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NGSS.HS-PS1-8

What is the missing part of the radioactive equation?

• 
• 
• 
• 

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NGSS.HS-PS1-8

__________ is the length of time it takes for one-half of a radioactive isotope to decay.

• Half-life

• Radioactive decay

• Isotope radiation

• Element-transforming

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NGSS.HS-PS1-8

You have 50 grams of substance A, and the half-life of substance A is 5 years. How much of substance A will be left after 10 years?

• 12.5 grams

• 25 grams

• 6.25 grams

• 50 grams

• 10 grams

Tags

NGSS.HS-PS1-8