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测验:元素周期表(1-10)

Authored by CHING WEN庄雨雯

Chemistry

8th Grade

NGSS covered

Used 33+ times

测验:元素周期表(1-10)
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10 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

元素1-5的正确顺序。

钠、镁、铝、硅、磷

氢、氦、锂、铍、硼

碳、氮、氧、氟、氖

硫、氯、氩、钾、钙

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

原子序数为2的元素符号是______。

Li

H

He

Be

3.

FILL IN THE BLANKS QUESTION

20 sec • 1 pt

硼的核电荷数为 (a)   。【提示:答案是数字】

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

元素“Be"的化学名称。

5.

FILL IN THE BLANKS QUESTION

30 sec • 1 pt

写出元素1-5的元素符号。

【答案写法如: A,B,C,D,E】

(a)  

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

元素符号6-10的正确顺序。

S、Cl、Ar、K、Ca

Na、Mg、Al、Si、P

C、N、O、F、Ne

H、He、Li、Be、B

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

元素“氖"的化学符号。

Ne

Nai

Na

NE

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