English

State the Atomicity of the Following: Neo

Advertisements
Advertisements

Question

State the atomicity of the following:

Neon

One Word/Term Answer
Advertisements

Solution

Momoatomic

shaalaa.com
  Is there an error in this question or solution?
Chapter 4: Atomic Structure - Exercise

APPEARS IN

RELATED QUESTIONS

Give the name of the element present in the following compound: 

Baking powder


Calculate the number of molecules of sulphur (S8) present in 16 g of solid sulphur.


State the term.

The number of atoms present in a molecule of an element _________


In what form do noble gases occur in nature?


What do the following denote ?

  1. N
  2. 2N
  3. N2
  4. 2N2

What is the difference between the molecule of an element and the molecule of a compound? Give one example of each.


The cation of an element has :


An element X forms the following compounds with hydrogen, carbon and oxygen :

H2X, CX2, XO2, XO3

State the three valencies of element X which are illustrated by these compounds.


Calculate the mass of 3.011 × 1024 atoms of carbon.


Correct the following statement:

A molecule of sulphur is monoatomic.


Why are the symbols and formulae of substances important?


Explain the term – molecules. Give three examples of atoms of the same element forming a molecule. State the atomicity of the same.


Give one example of a triatomic molecule


Give a reason why –

Ozone is considered triatomic, but phosphorus a tetratomic molecule.


State the atomicity of the following:

Chlorine


State the atomicity of the following:

Argon


Which of the following is a short and scientific way of representing one molecule of an element or compound?


State true of false. If false, give the correct statement.

NaCl represents one molecule of sodium chloride.


Which of the following is a triatomic molecule?


Two elements sometimes can form more than one compound.


Derive the relationship between Relative molecular mass and Vapour density.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×