Homework Help: 8th grd chemistry:D

Posted by HELP ME PLEASE! on Wednesday, April 21, 2010 at 10:28am.

which of these statements is true about an atom of chromium? (A) has more protons then electrons. (B) has fewer parts than an atom of iron. (C) has an atomic number of 51.996. (D) has more electrons than neutrons.

8th grd chemistry:D - Mary, Wednesday, April 21, 2010 at 10:56am
I think it is c
8th grd chemistry:D - Mary, Wednesday, April 21, 2010 at 10:57am
51.996 is the atomic mass of chronium, I don not know if it is the same for atomic number of chromium

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