22 non metals list clearly neatly by serial wise
Answers
Answer:
In modern periodic table there are 22 non-metals in which there are 11 gases, 1 liquid and 10 solid. Bromine occurs in the state of liquid and hydrogen, nitrogen, oxygen, chlorine etc are found in gaseous forms. But carbon, sulphur, phosphorous, iodine etc solid non-metals.
Answer:
the non metals are there in the right side of the modern periodic table
the following are the names:-
NUMBER SYMBOL ELEMENT
1 H Hydrogen
2 He Helium
6. C Carbon
7 N Nitrogen
8 O Oxygen
9 F Fluorine
10 Ne. Neon
15 P. Phosphorus
16 S Sulfur
17 Cl Chlorine
18 Ar Argon
34 Se Selenium
35 Br Bromine
36 Kr Krypton
53 I Iodine
54 Xe Xenon
85 At Astatine
86 Rn Radon
117 Ts Tennessine
118 Og Oganesson
