EASY
10th CBSE
IMPORTANT
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Which element is alloyed with copper to make bronze?

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Important Questions on Metals and Nonmetals

MEDIUM
10th CBSE
IMPORTANT
Secondary Chemistry Class X>Chapter 3 - Metals and Nonmetals>FORMATIVE ASSESSMENT QUESTIONS FOR CCE>Q 10
What is an alloy? Name the constituents of (i) brass, and (ii) bronze. Give one use of bronze specifying the property on which this use is based.
MEDIUM
10th CBSE
IMPORTANT
Secondary Chemistry Class X>Chapter 3 - Metals and Nonmetals>FORMATIVE ASSESSMENT QUESTIONS FOR CCE>Q 11
What is the mass of gold in a sample of 100 g of 24-carat gold? (100 grams/ 75 grams)
MEDIUM
10th CBSE
IMPORTANT
Secondary Chemistry Class X>Chapter 3 - Metals and Nonmetals>FORMATIVE ASSESSMENT QUESTIONS FOR CCE>Q 12
Out of a 24 carat and 22 carat gold, the one that is harder is a sample of _____ carat gold.
EASY
10th CBSE
IMPORTANT
Secondary Chemistry Class X>Chapter 3 - Metals and Nonmetals>SUMMATIVE ASSESSMENT QUESTIONS (As Per the Guidelines of the CBSE on CCE)>Q 1
Name a metal and a nonmetal existing in liquid state at room temperature.
EASY
10th CBSE
IMPORTANT
Secondary Chemistry Class X>Chapter 3 - Metals and Nonmetals>SUMMATIVE ASSESSMENT QUESTIONS (As Per the Guidelines of the CBSE on CCE)>Q 2
Which of one of Cu, Ag and Au Is most malleable?
EASY
10th CBSE
IMPORTANT
Secondary Chemistry Class X>Chapter 3 - Metals and Nonmetals>SUMMATIVE ASSESSMENT QUESTIONS (As Per the Guidelines of the CBSE on CCE)>Q 3
Which one of Fe, Ag and Pb is best conductor of heat?
EASY
10th CBSE
IMPORTANT
Secondary Chemistry Class X>Chapter 3 - Metals and Nonmetals>SUMMATIVE ASSESSMENT QUESTIONS (As Per the Guidelines of the CBSE on CCE)>Q 4
Which one of Cu, Fe and Ag Offers great resistance to the flow of electric current?
EASY
10th CBSE
IMPORTANT
Secondary Chemistry Class X>Chapter 3 - Metals and Nonmetals>SUMMATIVE ASSESSMENT QUESTIONS (As Per the Guidelines of the CBSE on CCE)>Q 5
Which one of Na, Cu and Zn Can be cut easily with knife?