Match the elements in column A with the element group they belong to, in column B
|
Column-A (Element) |
Column-B (Group of element in the periodic table) |
|
i. Na |
a. Alkali metal |
|
ii. Cu |
b. Alkaline earth metal |
|
iii. Mg |
c. Transition metal |
|
iv. He |
d. Zero group element |
Answer & explanation
Correct answer: option 3
The correct answer is option 3. i-a, ii-c, iii-b, iv-d.
The correct match for the elements in column A with the element groups in column B is: i-a, ii-c, iii-b, iv-d.
i. Na (Sodium) belongs to Group 1, which is the alkali metal group.
ii. Cu (Copper) is a transition metal and belongs to the transition metal group.
iii. Mg (Magnesium) belongs to Group 2, which is the alkaline earth metal group.
iv. He (Helium) is a noble gas and belongs to Group 18, also known as the zero group or noble gas group.