which of the following is not the d-block element ?
(a) Hg
(b) Po
(c) Ni
(d) W
Answers
Answer:
polonium (po)
it's lie in group 16 in p block
Explanation:
hope it's helpful
Answer:
The correct answer is b) Polonium.
Explaination:
(a) Hg (Mercury) is a d-block element. It belongs to the group 12 of the periodic table.
It is a silvery-white metal that is liquid at room temperature and is commonly used in thermometers, barometers, and electrical switches.
(b) Po (Polonium) is not a d-block element. It is a p-block element that belongs to group 16 of the periodic table. Polonium is a rare and highly radioactive metal that is used in some nuclear reactors as a heat source in satellites, and in industry as a static eliminator.
(c) Ni (Nickel) is a d-block element. It belongs to group 10 of the periodic table, It is a silvery-white metal that is used in various alloys, coins, and batteries.
(d) W (Tungsten) is a d-block element. It belongs to group 6 of the periodic table. Tungsten is a hard and dense metal that is commonly used in the production of filaments for light bulbs, X-ray tubes, and other high-temperature applications.
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