Chemistry, asked by Sandwellyu, 1 year ago

Which of the following pairs of elements belongs to representative group of elements in the periodic table?
(1) Aluminium and Magnesium (2) Chromium and Zinc
(3) Argentum and Astatine (4) Lanthanum and Thorium​

Answers

Answered by Anonymous
6

_________________♦♦♦

Question:-

Which of the following pairs of elements belongs to representative group of elements in the periodic table?

(1) Aluminium and Magnesium (2) Chromium and Zinc

(3) Argentum and Astatine (4) Lanthanum and Thorium

____________________♦♦♦

answer:-

correct answer is (1) Aluminium and Magnesium

_____________________♦♦♦

Answered by Anonymous
5
Which of the following pairs of elements belongs to representative group of elements in the periodic table?

(1) Aluminium and Magnesium✔✔✔✔

(2) Chromium and Zinc

(3) Argentum and Astatine

(4) Lanthanum and Thorium
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