Advertisements
Advertisements
Question
______ is the smallest particle of an element.
Advertisements
Solution
Atom is the smallest particle of an element.
APPEARS IN
RELATED QUESTIONS
Fill in the blank:
Atoms are _____
What is the maximum number of electrons present in:
1. first shell
2. second shell
3. third shell and
4. fourth shell
A certain particle ‘X’ has 17 protons, 18 electrons and 20 neutrons.
What is such a particle called ?
Find the mass of 2 moles of nitrogen atoms.
What is the contribution of the following in atomic structure?
Maharshi Kanada
Draw the basic structure of an atom representing its –
- Subatomic particles
- Nucleus
- Orbits or shells.
A compound containing one atom of carbon and two atoms of oxygen is ______.
Define the following term with an example.
Non-metal
You are provided with a fine white coloured powder which is either sugar or salt. How would you identify it without tasting?
Atomic models have been improved over the years. Arrange the following atomic models in the order of their chronological order
- Rutherford’s atomic model
- Thomson’s atomic model
- Bohr’s atomic model
