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Jadual berkala

Authored by munie kahar

Chemistry

4th Grade

Used 11+ times

Jadual berkala
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10 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Siapakah nama ahli sains mengelaskan unsur kepada empat kumpulan mengikut sifat kimia, iaitu kumpulan gas, bukan logam, logam dan oksida logam

Antoine Lavoisier

Johann W. Dobereiner

John Newlands

Lothar Meyer

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Siapakah ahli sains yang mencadangkan hukum oktaf

Antoine Lavoisier

Johann W. Dobereiner

John Newlands

Lothar Meyer

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Siapakah ahli sains yang membina triad kumpulan yang terdiri daripada tiga unsur dengan sifat kimia yang serupa?

Antoine Lavoisier

Johann W. Dobereiner

John Newlands

Lothar Meyer

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Apakah simbol Magnesium

M

Mg

mg

Mag

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Apakah simbol Kuprum

Cu

Kp

Ku

Cp

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Apakah simbol Fluorin

Fu

Fl

F

Fn

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Apakah susunan elektron bagi Kalium

2.1

2.8.1

2.8.8.1

2.8.8.8.1

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