[Answered] When thorium (A = 90) emits a beta particle, the resulting nucleus has atomic number A) 88. B) ...

This topic contains a solution. Click here to go to the answer

Author Question: When thorium (A = 90) emits a beta particle, the resulting nucleus has atomic number A) 88. B) ... (Read 103 times)

DyllonKazuo

Hero Member
Posts: 565

on: Jul 29, 2018

When thorium (A = 90) emits a beta particle, the resulting nucleus has atomic number

A) 88.
B) 89.
C) 90.
D) 92.
E) none of the above

Question 2

Artificially induced radioactive elements generally have

A) long half-lives.
B) short half-lives.
C) no half-lives.

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

k2629

Sr. Member
Posts: 357

Reply #1 on: Jul 29, 2018

Answer to Question 1

Answer: E

Answer to Question 2

Answer: B

DyllonKazuo

Hero Member
Posts: 565

Reply #2 on: Jul 29, 2018

Thanks

k2629

Sr. Member
Posts: 357

Reply #3 on: Jul 29, 2018

Welcome

« previous next »

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

The frequency of competition according to the number of species involved.

Herniated intervertebral disk: the herniated nucleus pulposus is applying pressure

Annual Mean Number of Days with Thunder

He element M forms the chloride MCl4 containing 75.0% Cl by mass. What is the atomic weight of ...

Opener Chromosome territories in a chicken cell nucleus

Number line (5 - 1)

Author Question: When thorium (A = 90) emits a beta particle, the resulting nucleus has atomic number A) 88. B) ... (Read 103 times)

Related Topics

Need homework help now?