Strwythur

Strwythur

12th Grade

5 Qs

quiz-placeholder

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Strwythur

Strwythur

Assessment

Quiz

Chemistry

12th Grade

Practice Problem

Medium

Created by

Gareth Jones

Used 1+ times

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5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Pa fath o strwythur sydd gan Magnesiwm?

Ionig enfawr

Cofalent enfawr

Metelig

Cofalent syml

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Pa fath o strwythur sydd gan Sodiwm clorid?

Ionig enfawr

Cofalent enfawr

Metelig

Cofalent syml

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Pa fath o strwythur sydd gan diemwnt?

Ionig enfawr

Cofalent enfawr

Metelig

Cofalent syml

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Pa sylwedd sydd yn gallu dargludo trydan ar ffurf solid?

Sodiwm

Sodiwm clorid

Diemwnt

Carbon deuocsid

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Pa sylwedd sydd â'r berwbwynt uchaf?

Hydrogen clorid

Dwr

Diemwnt

Methan