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The positions of the A, B, C, D elements in the modern periodic table are given in the

table below. Look at the table

By Evelyn

The positions of the A, B, C, D elements in the modern periodic table are given in the

table below. Look at the table and answer the following questions.

Group-1 Group-2

Period-3

A

B

Period-4

C

D

i) Which element is having maximum seize of atomic radius? Why?

ii) Which element is having lowest metallic property? Why?​

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Evelyn

Explain Faraday’s experiment of magnet and coil. What factors can be observed

when the magnet is replaced by a coil ca

The one sided train fare of five selected students is recorded as follows
10,5,15,8,12
Calculate arithmetic meam​

1 thought on “The positions of the A, B, C, D elements in the modern periodic table are given in the <br /><br />table below. Look at the table”

  1. Answer:a) E

    b) D

    c) B

    d) The noble gases

    e) D has bigger atomic radius.The atomic radius decreases in moving from left to right along a period.This is due to an increase in nuclear charge which tends to pull the electrons closer to the nucleus and reduces the size of the atom.

    Explanation:

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