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元素符號

Authored by 王慶惠 王慶惠

Chemistry

8th Grade

Used 14+ times

元素符號
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10 questions

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1.

MULTIPLE CHOICE QUESTION

5 sec • 1 pt

金的元素符號為:

Ag

Au

Al

As

2.

MULTIPLE CHOICE QUESTION

5 sec • 1 pt

關於元素符號為「Cl」的元素,下列敘述何者正確?

此為金屬元素

此元素為黃綠色

具有延性及展性

1大氣壓25℃下呈液態

3.

MULTIPLE CHOICE QUESTION

5 sec • 1 pt

O

W

U

F

4.

MULTIPLE CHOICE QUESTION

5 sec • 1 pt

He

Ne

Hg

Ni

5.

MULTIPLE CHOICE QUESTION

5 sec • 1 pt

Hg

Ag

Mg

Mn

6.

MULTIPLE CHOICE QUESTION

5 sec • 1 pt

目前已知自然界中最堅硬的物質,是由下列何種元素組成? 

7.

MULTIPLE CHOICE QUESTION

5 sec • 1 pt

有關常見元素的敘述,下列何者正確?

硫是容易傳熱及導電的元素

水銀含有銀原子,具有毒性

青銅主要由銅和鋅製成

石墨是由碳元素構成,具導電性

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