
F3 13B p19-22 選擇題
Authored by Hang Ip
Science
9th Grade
Used 2+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下合金成分的配對哪項是不正確的?
青銅=銅+錫
黃銅=銅+鋅
碳鋼=碳+鐵
克拉金=金+銀
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
哪個物件通常以合金製成?(可多選)
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
下列關於合金性質的敘述是正確的?(可多選)
青銅比銅堅固,抗腐蝕能力也比銅高
不銹鋼比鐵堅硬,抗腐蝕能力也比鐵高
克拉金比金更光亮和堅硬
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
哪些關於硬鋁的敘述是正確的?(可多選)
硬鋁比鋁堅固
硬鋁抗腐蝕能力比鋁高
硬鋁通常用於製造錢幣
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
哪些關於原油的敘述是正確的?(可多選)
原油是黑色的液體,帶有難聞氣味
原油可直接用作燃料
原油通常藏於地底深處,由數百年前埋藏於深厚岩層底下的海洋動植物遺骸形成
6.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
細小碳氫化合物分子(可多選)
有較低沸點
較容易揮發
較易燃
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
哪個原油餾分所含的碳氫化合物分子最大?
汽油
柴油
燃油
石腦油
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?