A. an outer energy level
B. a valence electron
C. a neutron
D. a proton
2007-10-01 09:48:57 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
C - a neutron (with 0 charge) decays into a proton (+1) and an electron (-1) and anti neutrino (0).
Electrical charge is maintained by the proton and electron cancelling each other out.
2007-10-01 09:54:37 · answer #1 · answered by davidbgreensmith 4 · 1⤊ 0⤋
C. neutron
The neutron is 1/1800 larger than a proton.
The electron weighs1/1800
There is a proton left after the neutron comes apart in the nucleus in beta decay.
The neutron is a combination of an electron(-) and a proton(+)= zero charge,
2007-10-01 16:59:57 · answer #2 · answered by science teacher 7 · 0⤊ 0⤋
C. A neutron
2007-10-01 16:58:20 · answer #3 · answered by steve_geo1 7 · 1⤊ 0⤋
c
2007-10-01 17:14:48 · answer #4 · answered by Anonymous · 0⤊ 0⤋