If the Q-value is less than zero for a nuclear reaction, the reaction is A) exoergic. B) ...

Author Question: If the Q-value is less than zero for a nuclear reaction, the reaction is A) exoergic. B) ... (Read 105 times)

kfurse

Hero Member
Posts: 590

on: Jul 29, 2018

If the Q-value is less than zero for a nuclear reaction, the reaction is

A)

exoergic.
B)

endoergic.
C)

endothermic.
D)

exdoergic.
E)

not possible.

Question 2

In beta minus decay, the number of protons in the nucleus

A)

is decreased by 1.
B)

is decreased by 2.
C)

is increased by 1.
D)

is increased by 2.
E)

remains unchanged.

Mholman93

Sr. Member
Posts: 328

Reply #1 on: Jul 29, 2018

Answer to Question 1

B

Answer to Question 2

C

Need homework help now?

Ask unlimited questions for free

Ask a Question

kfurse

Hero Member
Posts: 590

Reply #2 on: Jul 29, 2018

Mholman93

Sr. Member
Posts: 328

Reply #3 on: Jul 29, 2018

You're welcome

« previous next »

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.