MissEmbry
contestada

15. a- if an Lithium (atomic number 3) atom has a -2 charge, how many electrons does it have? - Why do you do it this way? - Is this an anion or a cation? d- Why?
A-
B-
C-
D-
PLEASE HELP THANK YOU :)​

15 a if an Lithium atomic number 3 atom has a 2 charge how many electrons does it have Why do you do it this way Is this an anion or a cation d WhyABCDPLEASE HE class=

Respuesta :

pfellas
Lithium will normally have 3 electrons and be neutral. If it has a -2 charge that means it has an extra 2 electrons making it a total of 5 electrons. It would be an “anion” and it would be attracted to the Anode which is positive.

Otras preguntas