Question

8. Give the basic demarkation of the Modern Periodic Table into metals, metalloids &
non-metals with special reference to halogens & noble gases​

Answer 1

Answer:

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Explanation:

Modern periodic table is the arrangement of elements in increasing order of atomic numbers.

These elements are categorized into :

Reactive metals - they are placed in the extreme left of the table.

Weak metals - They are placed in the middle of the periodic table.

Non-metals - They are placed in the upper right corner of the periodic table.

Metalloids _ They have properties of metals and non-metals both.