GIVE THE ATOMICITY OF ANY 30
ELEMENTS
[REMEMBER: GIVE THE ATO MICITY OF
ELEMENTS ONLY NOT OF COMPOUND)
Answers
Answer:
Hydrogen -1.0079
Helium - 4.0026
Lithium - 6941
Beryllium -9.0122
Boron -10.811
Carbon -12.0107
Nitrogen -14.0067
Oxygen-15.9994
Fluorine-18.9984
Neon -20.1797
Sodium -22.9897
Magnesium -24.305
Aluminum- 26.9815
Silicon- 28.0855
Phosphorus -30.9738
Sulfur -32.065
Chlorine- 35.453
Argon -39.0983
Potassium- 39.948
Calcium -40.078
Scandium -44.9559
Titanium -47.867
Vanadium -50.9415
Chromium -51.9961
Manganese -54.938
Iron -55.845
Nickel -58.6934
Cobalt -58.9332
Copper -63.546
Zinc - 65.39
Answer:
Explanation:
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