Download App

Structure of the Atom — Science STD 9 — Question

CBSE BoardEnglish MediumSTD 9ScienceStructure of the Atom1 Mark
Question
Which subatomic particle is not present in an ordinary hydrogen atom?
✓

Answer

Neutron is not present in ordinary hydrogen atom.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "Do as directed; [Che-1 M]" from Structure of the Atom→Structure of the Atom — all question types→Science STD 9 question papers→CBSE Board STD 9 question papers→CBSE Board question paper generator→

Similar questions

What do you understand by the term ‘discrete orbit’?
→
Classify the following as elements or compounds:
Iron, Iron sulphide, Sulphur, Chalk, Washing soda, Sodium, Carbon, Urea
→
Name the scientist who discovered electron.
→
What is the scientific name of particles which make up matter?
→
Name the process you would use to separate a mixture of water and alcohol.
→
Calculate the molar mass of the following compound:
H3PO4
→
How many atoms are there in exactly 12g of carbon -12 element? (C = 12u)
→
Name the scientist who gave:
Law of conservation of mass.
→
Give the formulae of the compounds formed from the following set of element:
Carbon and hydrogen.
→
Name the three sub-atomic particles of an atom.
→