English

Explain the Term ‘Atomicity’. - Chemistry

Advertisements
Advertisements

Question

Explain the term ‘atomicity’.

One Line Answer

Solution

It is the number of atoms present in a molecule of an element.

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

APPEARS IN

RELATED QUESTIONS

Write the molecular formulae of Iron (III) sulphide:


Write the molecular formulae of Nitric acide :


The valency of sodium is one, write the molecular formula for sodium carbonate ?


The valency of sodium is one, write the molecular formula for sodium hydroxide ?


The valency of sodium is one, write the molecular formula for sodium nitratev ?


State the term

The combining capacity of an element _______


What is a molecule ? Explain with an example.


If one mole of nitrogen molecules weighs 28 g, calculate the mass of one molecule of nitrogen in grams.


Calculate the number of molecules present in a drop of chloroform (CHCl3) weighing 0.0239 g.

(Atomic masses : C = 12 u ; H = 1 u ; Cl = 35.5 u)


Diagrammatically represent the transfer of electrons.


Write the molecular formulae of Magnesium nitride:


‘Atoms of the same element or different from Dalton’s atomic theory by the Modern Atomic Theory.
Give two examples each of –

  • Atoms of the same element
  • Atoms of different elements combining to form a molecule.

State the correct formula of the following from the option given:

Aluminium phosphate


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

Atoms cannot exist alone. They can only exist as groups called molecules.


How many atoms are present in a PO4 3– ion?


What is the fraction of the mass of water due to neutrons?


Express each of the following in kilograms

58.34 g


Express each of the following in kilograms

58.34 g


Compute the number of ions present in 5.85 g of sodium chloride


A group of atoms carrying a fixed charge on them is called ————.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×