Remember
Register
1
new
Chill
new
Tech
new
Puzzles
new
Sports
new
Business
Home
Questions
MCQs
Unanswered
Tags
Users
Ask a Question
Write Article
Articles
Connect to us
Post under tag atom
Most viewed questions under tag atom
Recent
MCQs
Unanswered
Most votes
Most views
Most answers
All
Articles
+1
vote
1
answer
What part of an atom has no charge?
posted
Jun 20, 2016
by
Divya Bharti
atom
+1
vote
1
answer
The radii of 2 of 1st four Bohr's orbits of hydrogen atom are in ratio 1:4. What is the energy difference between them?
posted
Jul 27, 2017
by
Neha Rajput
science
atom
physics
0
votes
0
answers
What is the name the unit in which atomic radius is usually expressed?
posted
Feb 21, 2017
by
anonymous
science
atom
unit
0
votes
1
answer
What are the particles found in the center (nucleus) of the atom and what is the role of each particle?
posted
Apr 13, 2016
by
Saif Khanam
atom
science
0
votes
1
answer
What is the charge on an electron and on an proton (in coulomb)
posted
Aug 15, 2018
by
anonymous
physics
atom
+1
vote
1
answer
Who discovered The Atomic Nucleus and in which year?
posted
Apr 18, 2017
by
Sahana
atom
science
invention
discovery
personality
0
votes
1
answer
Who suggested that most of the mass of the atom is located in the nucleus?
posted
May 9, 2016
by
Riteshwar
science
atom
+3
votes
1
answer
What is the difference between atomic number and atomic weight?
posted
Jul 26, 2016
by
anonymous
difference
science
atom
0
votes
1
answer
Who discovered neutron, one of the constituent particles of nucleus of an atom?
posted
Aug 7, 2018
by
anonymous
atom
discovery
personality
science
+1
vote
1
answer
Over 99.9% of an atom's mass is concentrated in what part of the atom?
posted
Jan 7, 2020
by
Deepak Chitragar
atom
general
+1
vote
1
answer
When electrons jump from 3rd orbit to 2nd orbit, how many field lines can be emitted by the atom?
posted
Jul 27, 2017
by
Neha Rajput
science
atom
physics
0
votes
0
answers
How many electrons are there in one Coulomb of charge ?
posted
Aug 23, 2018
by
anonymous
physics
atom
+1
vote
What chemical compound of 1 carbon and 4 hydrogen atoms is simplest alkane and principal component of natural gas? [MCQ]
posted
Apr 26, 2018
by
Anuradha Tabyal
gas
atom
+1
vote
0
answers
What were the names of the atom bombs which dropped in Hiroshima and Nagasaki city?
posted
Aug 19, 2017
by
Shyam Chakraborty
history
world war
atom
city
0
votes
0
answers
In an atomic nucleus, neutrons and protons are held together by which force?
posted
May 10, 2016
by
Basabdatta Mukherjee
atom
force
...