Valensi Unsur
Authored by christ dew
Chemistry
1st Grade
Used 48+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Valensi unsur Kalsium adalah....
1 dan 2
1
2
2 dan 3
2 dan 4
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Valensi unsur besi adalah....
1
2
3
1 dan 2
2 dan 3
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Valensi Perak, Magnesium dan Aluminium berturut-turut adalah....
1, 2 dan 3
2, 3 dan 1
3, 2 dan 1
1, 2, dan 2
2, 1, dan 3
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Manakah kelompok unsur berikut yang mempunyai valensi 3 dan 5?
Cl, Br, I
P, As, Sb
Cu, Hg, Sn
Sn, Pb, Ni
K, Na, Ag
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Manakah kelompok berikut yang mempunyai valensi 2 dan 3?
Mn, Co, Cd
Mn, Co, Fe, Cr
Al, Cd, Fe, Cr
P, As, Sb
N, Ni, Ne
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Manakah kelompok unsur berikut yang semuanya merupakan logam?
Besi, Emas, Karbon
Nikel, Chrom, Natrium
Nitrogen, Hidrogen, Oksigen
Raksa, Perak, Belerang
Chlor, Fluor, Brom
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Manakah kelompok berikut yang merupakan non logam?
Nikel, Nitrogen, Natrium
Karbon, Kalium, Kalsium
Belerang, Fluor, Fosfor
Aluminium, Raksa, Tembaga
Oksigen, Hidrogen, Cobalt
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