Question

what is atomicity and atomicity of first 50 elements??​

Answer 1

Answer:

Atomicity: Atomicity is the total number of atoms present in a molecule of an element or compound. For example Ozone(O3) has 3 oxygen atoms. So it's atomicity is 3.

Monoatomic- consists of one atom. Example-Na,K,Ne etc

Diatomic- Consists of two atoms. Example-O2,N2,H2 etc

Triatomic- Consists of three atoms. Example- O3

Polyatomic- Consists of more than 3 atoms. Example- P4, S8 etc

Generally metals are monoatomic. Also Noble or inert gases are monoatomic. Non metals vary from monoatomic, diatomic to polyatomic. Following is the list of first 20 elements and their Atomicity.

   Hydrogen(H2)- 2

   He - 1

   Li- 1

   Be- 1

   B - It has Allotropes

   C-2,4

   N2– 2

   O2– 2

   F2- 2

   Ne- 1

   Na- 1

   Mg- 1

   Al-1

   Si-Network lattice

   P4– 4

   S8– 8

   Cl2– 2

   Ar-1

   K- 1

   Ca- 1

Explanation:

sorry dude but i only know till 20

Answer 2

Answer:

heya mate ❤️

Atomicity is the total number of atoms present in one molecule of an element, compound or a substance. For example in O2, there are 2 atoms of oxygen.

atomocity of first 50 elements:

Atomic Number Element Atomicity

1 Hydrogen 2

2 Helium 1

3 Lithium 1

4 Beryllium 1

5 Boron 1*

6 Carbon 1

7 Nitrogen 2

8 Oxygen 2

9 Fluorine 2

10 Neon 1

11 Sodium 1

12 Magnesium 1

13 Aluminium 1

14 Silicon 1**

15 Phosphorus 4

16 Sulfur 8

17 Chlorine 2

18 Argon 1

19 Potassium 1

20 Calcium 1

21 Scandium 1

22 Titanium 1

23 Vanadium 1

24 Chromium 1

25 Manganese 1

26 Iron 1

27 Cobalt 1

28 Nickel 1

29 Copper 1

30 Zinc 1

hope it helps you

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