thrs says
15 years ago
Bsk yang blum kumpulin buku kimia plus grafik titik didih,jari2 atom paling lambat bsk yah...
danCEHA says
15 years ago
grafik??
danCEHA says
15 years ago
grafik??
thrs says
15 years ago
grafik jari2 atom,energi potensial..
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danCEHA says
15 years ago
yg mana?