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Jari-jari atom dan Ion

Authored by Arya Nugraha

Chemistry

10th Grade

Used 181+ times

Jari-jari atom dan Ion
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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Pada tabel periodik unsur, dalam golongan yang sama, semakin ke bawah jari-jari atom semakin.....

Besar

Kecil

Sama saja

Gemes

2.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Pada tabel periodik unsur, dalam periode yang sama, semakin ke kanan jari-jari atom semakin.....

Besar

Kecil

Sama saja

Gemes

3.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Jari-jari atom 3Li lebih kecil dibandingkan 11Na karena....

Na memiliki lebih banyak kulit atom

Li memiliki lebih banyak kulit atom

Daya tarik menarik proton dan elektron pada atom Li lebih kuat

4.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

8O memiliki radius atom yang lebih kecil dibandingkan 7N , karena..

Jumlah proton bertambah sehingga daya tarik menarik elektron semakin kuat

Jumlah kulit atom bertambah

Massa atom bertambah

Jumlah elektron berkurang

5.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Atomic Radius is...

The distance from the atomic nucleus to the outermost shell filled with electrons

The relative size of the atom's nucleus

The energy required to shield the outer most electron from the nucleus

a measure of the ability of an atom to attract electrons

6.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Which of the following will have a larger radius than Gallium?

Aluminum

Magnesium

Calcium

Germanium

7.

MULTIPLE CHOICE QUESTION

1 min • 15 pts

Susunlah atom berikut berdasarkan kenaikan jari-jari atomnya.

9A, 16B, 33C, 17D, 34E, 32F, 15G

A, G, D, F, B, E, C

G, D, A, F, E, B, C

D, A, B, E, C, G, F

A, D, B, G, E, C, F

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