Question

Identify the main groups of the periodic table and the position of metals and non-metals

Answer 1

Answer:

group 1.The alkali metals

group2.the alkaline earth metal

group 17. the halogens

group 18. the noble gases

the metals are on the bottom left in the periodic table and the non metals are on the top right.

Answer 2

Periodic Table

• It's the table or chart containing all the vital information about elements represented in the form of symbols.

Groups

• These are the vertical comlumns in the periodic table.
• There are 18 groups in the periodic table.

Periods

• These are the horizontal rows in the periodic table.
• There are 7 periods in the periodic table.

Metals

• These are the elements which lies in s block, d block and f block.
• They constitute the main groups 1, 2, 3 and 4.
• They have the tendency to loss electrons.
• They are electropositive.

Non Metals

• These are the elements which lies in the p block .
• They constitute the main groups 14, 15,16 and 17.
• They have tendency to gain electrons.
• They are electronegative.