Question

Which of the following statements is correct?

Question 5 options:

Lithium is a metal, Titanium is a nonmetal


Magnesium and Helium are gases.


Copper and Argon conduct electricity,


Calcium is malleable, Sulfur is not malleable.

Answer 1

Option A

• Lithium present in group 1 so it's a alkali metal
• Titanium is outside d block elements hence it's a non metal .

Answer 2

d) Calcium is malleable, Sulfur is not malleable.

Step-by-step explanation:

Calcium is a metal and shows property of malleability. Sulfur is a non metal and it does not shows property of malleability. Hence, option (d) is the correct answer.