nurainih
@ninuni
female Semarang, Indonesia
name : nuni
pdob : smg, april the 2nd
age : 14+
school : state junior high school 2 smg
facebook : nuraini hamada
twitter : nuraini isnaini (@nurainiH) | Twitter
blog : rainnuni
yahoo : [email protected]
tumblr : rainnuni.tumblr.com
pdob : smg, april the 2nd
age : 14+
school : state junior high school 2 smg
facebook : nuraini hamada
twitter : nuraini isnaini (@nurainiH) | Twitter
blog : rainnuni
yahoo : [email protected]
tumblr : rainnuni.tumblr.com
period = number of shell & physical properties
group = valence electron & chemical properties
periodic table =atoms combination based on chemical and physical families
90 occur naturally, 25 occur artificially
electron configuration = distribution of electrons in atomic shell in an atom
atomic shell = circular trajectory of an electron in orbiting the nucleus
simple atoms = atoms that has atomic number less than twenty
apa sih ah nyebelin
yaAllah berikanlah aku kemudahan dalam mengerjakan ulangan fisika
smga ntar waktu lebaran bisa dpt duit banyak, amin