32. Alpha particles and beta particles differ in

A. mass, only

B. charge, only

C. both mass and charge

D. neither mass nor charge

Question

Chemistry

Marely Curry

7 December, 14:43

32. Alpha particles and beta particles differ in

A. mass, only

B. charge, only

C. both mass and charge

D. neither mass nor charge

+4

Answers (2)

Know the Answer?

Mariana Cowan · Answer 1

The answer is C. Alpha particles are simply helium-4 nuclei, with 2 protons and 2 neutrons. Charge is 2+, and mass is on the order of 4amu. Beta particles are either electrons or positrons, with charges of 1 - and 1 + respectively. Their masses are fractions of amu, so alpha particles and beta particles differ in both mass and charge.

Titan · Answer 2

The answer is C. both mass and charge; )

32. Alpha particles and beta particles differ inA. mass, onlyB. charge, onlyC. both mass and chargeD. neither mass nor charge

32. Alpha particles and beta particles differ in

A. mass, only

B. charge, only

C. both mass and charge

D. neither mass nor charge