Question

1 to 40 elements with their period group and block

Answer 1

Answer:

I don't know the answer sorry....

Answer 2

Explanation:

Here is a list of the elements sorted by atomic number.

Element name Element symbol Atomic number

Hydrogen H 1

Helium He 2

Lithium Li 3

Beryllium Be 4

Boron B 5

Carbon C 6

Nitrogen N 7

Oxygen O 8

Fluorine F 9

Neon Ne 10

Sodium Na 11

Magnesium Mg 12

Aluminium Al 13

Silicon Si 14

Phosphorus P 15

Sulfur S 16

Chlorine Cl 17

Argon Ar 18

Potassium K 19

Calcium Ca 20

Scandium Sc 21

Titanium Ti 22

Vanadium V 23

Chromium Cr 24

Manganese Mn 25

Iron Fe 26

Cobalt Co 27

Nickel Ni 28

Copper Cu 29

Zinc Zn 30

Gallium Ga 31

Germanium Ge 32

Arsenic As 33

Selenium Se 34

Bromine Br 35

Krypton Kr 36

Rubidium Rb 37

Strontium Sr 38

Yttrium Y 39

Zirconium Zr 40