Advertisements
Advertisements
Question
Which sub-atomic particle was discovered by Chadwick.
Advertisements
Solution
Chadwick discovered neutrons.
APPEARS IN
RELATED QUESTIONS
State whether the following statement is true or false :
The cathode rays obtained from all the gases consist of negatively charged particles called electrons.
The subatomic particle called electron was discovered by :
The atom of an element X has 7 electrons in its M shell.
What type of ion will be formed by an atom of element X? Write the symbol of the ion formed.
What could element X be?
Name the sub-atomic particle whose charge is -1.
What are inert elements?
What is the term defined below?
A bond formed by a shared pair of electrons, each bonding atom contributing one electron to the pair.
Name or state the following:
A bond formed by transfer of electron(s)
Differentiate between the following term:
Electron and proton
On the basis of Thomson’s model of an atom, explain how the atom is neutral as a whole.
An atom has a number of orbits and each orbit has protons.
