Gambarkan struktur lewis dari ikatan kovalen H2O!
(Ar H = 1, Ar O: 8)
Ikatan Kimia
Quiz
•
Science
•
10th Grade
•
Hard
felisita wisang
FREE Resource
10 questions
Show all answers
1.
DRAW QUESTION
3 mins • 2 pts
Gambarkan struktur lewis dari ikatan kovalen H2O!
(Ar H = 1, Ar O: 8)
2.
DRAW QUESTION
3 mins • 2 pts
Gambarkan struktur lewis dari ikatan koordinasi H2SO4 !
(Ar H= 1; S= 16; O= 8)
3.
DRAW QUESTION
3 mins • 2 pts
Gambarkan struktur lewis dari ikatan ion MgCl2 !
(Ar; Mg = 12, Cl=17)
4.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
Suatu unsur memiliki nomor atom 16. Jika unsur itu bereaksi membentuk senyawa ion, konfigurasi elektronnya menjadi ....
2 8 8
2 8 8 2
2 8 8 4
2 8 10
5.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
Unsur P adalah unsur golongan IIA dan Q adalah unsur golongan VIA. Rumus senyawa yang dapat dibentuk dari kedua unsur ini adalah ....
P2Q
PQ2
PQ6
PQ
PQ3
6.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
Diketahui unsur-unsur dengan nomor atom sebagai berikut: 8X; 9Y; 11Q; 16R; 19Z. Pasangan unsur yang dapat membentuk ikatan ion adalah ....
X & Q
Q & Z
Y & Q
R & X
X & Z
7.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
Jumlah elektron yang digunakan bersama untuk membentuk ikatan kovalen tunggal adalah ....
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