Decay

What type of radioactive decay is this example?

• alpha

• beta minus

• beta plus

• gamma

Tags

NGSS.HS-PS1-8

How is the negative beta particle written in a nuclear equation?

• ⁴₂He

• ⁰₊₁e

• ⁰_-1e

• ⁰₀γ

Tags

NGSS.HS-PS1-8

If we start off with element ⁵⁰₂₄X after an gamma decay we get another element that looks like

• ⁵¹₂₄X

• ⁵⁰₂₃X

• ⁵⁰₂₄X

• ⁵¹₂₅X

Tags

NGSS.HS-PS1-8

²²⁰₈₇Fr —› ⁴₂He + ____

• ²²⁰₈₉Ac

• ²²⁴₉₀Th

• ²¹⁶₈₅At

• ²¹⁶₈₈Ra

Tags

NGSS.HS-PS1-8

⁶₁₄C —› ⁰_-1e + ____

• ¹²₆C

• ¹⁴₇N

• ¹⁴₈O

• ¹⁴₅B

Tags

NGSS.HS-PS1-8

³¹₁₃Al —› ⁰₊₁e + ____

• ³¹₁₁Na

• ³¹₁₂Mg

• ³¹₁₄Si

• ³¹₁₅P

Tags

NGSS.HS-PS1-8

What type of decay is shown here

²³⁸₉₂U ---> ²³⁴₉₀Th + ⁴₂He.

• alpha

• beta

• gamma

Tags

NGSS.HS-PS1-8

Identify the type of nuclear decay shown here Bi→e + Po

• alpha

• beta

• gamma

Tags

NGSS.HS-PS1-8

What type of nuclear decay is shown here

¹³⁷₅₆Ba →→ ¹³⁷₅₆Ba + γ rays

• alpha

• beta

• gamma

Tags

NGSS.HS-PS1-8

Finish this equation

²⁰⁹₈₃Bi--> _{_______ +} ²⁰⁵₈₁Tl

• ⁴₂He

• ⁰_-1e

• y

Tags

NGSS.HS-PS1-8