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Latihan Unsur Alkali (IA)

Authored by Momon Momon

Chemistry

12th Grade

Used 6+ times

Latihan Unsur Alkali (IA)
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35 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

1. Unsur alkali terletak pada golongan berapa dalam tabel periodik?

Golongan 1

Golongan 4

Golongan 3

Golongan 2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A. Golongan IIA

Alkaline Earth Metals

Halogens

Noble Gases

Alkali Metals

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

B. Golongan IA

Transition metals

Noble gases

Alkali metals

Halogens

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

C. Golongan VIIA

Halogens

Transition Metals

Alkaline Earth Metals

Noble Gases

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

D. Golongan IIIA

Group 13 elements

Group 12 elements

Group 14 elements

Group 15 elements

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2. Apa yang menjadi ciri khas unsur alkali?

Reaktivitas rendah dan stabil

Dua elektron di kulit terluar

Reaktivitas tinggi, satu elektron di kulit terluar, lunak, dan membentuk ion positif.

Membentuk ion negatif

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

B. Sangat reaktif dengan air

Alkali metals

Halogens

Transitional metals

Noble gases

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