biology

Adegbenro Oreoluwa

pls teach me

1 02-03-2016 16:00:00 +0000

Emmanuel Onyeaghalam

pls what is radioactivity in chemistry

1 02-03-2016 16:04:00 +0000

Omotayo Olalekan

@Emmanuel, Radioactivity is when a nucleus of an unstable atom loses electron due to emitting radiation.

1 02-03-2016 16:49:00 +0000

Emmanuel Onyeaghalam

thanks

1 02-03-2016 17:25:00 +0000

olamilekan olakunle

very good

1 02-03-2016 19:34:00 +0000

Omotayo Olalekan

Please typographical error its loses ENERGY not ELECTRON.

1 02-03-2016 19:36:00 +0000

Taiwo Adepoju

Who want to get 270 in jamb

1 02-03-2016 20:04:00 +0000

Sunday Bliss

Hear question

1 03-03-2016 08:29:00 +0000

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