Perhatikan beberapa unsur berikut :
6C12, 7N14, 15P31, 6C14, 16S32, 17Cl35,5
Pasangan unsur yang termasuk isotop adalah. . . .
Isotop, Isobar, Isoton, Isoelektron
Quiz
•
Chemistry
•
10th - 12th Grade
•
Medium
Used 109+ times
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5 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Perhatikan beberapa unsur berikut :
6C12, 7N14, 15P31, 6C14, 16S32, 17Cl35,5
Pasangan unsur yang termasuk isotop adalah. . . .
6C12 dan 6C14
6C12 dan 7N14
6C14 dan 7N14
15P31dan 16S32
16S32 dan 17Cl35,5
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Pasangan isobar dari unsur 6C14 adalah. . . .
6C12
7N14
15P31
16S32
17Cl35,5
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Unsur A mempunyai 19 proton, 19 elektron dan 20 neutron.
Unsur B mempunyai 20 proton, 20 elektron dan 20 neutron.
Berdasarkan data tersebut, unsur A dan Unsur B merupakan pasangan. . . .
Isotop
Isobar
Isoton
Isoelektron
anion
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Pasangan isoelektron dari ion 16S2- adalah. . . .
8O2-
11Na+
12Mg2+
17Cl-
35Br-
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Zink terdapat di alam dengan kelimpahan isotopnya sebagai berikut : 30Zn65 sebanyak 60 %, dan 30Zn66 sebanyak 40 %, maka massa atom relatif (Ar) zink adalah. . . .
45,6
46,5
56,4
64,5
65,4
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