Atom was a name given by ____________ ?

A. Democritus
B. Bohr
C. Rutherford
D. Archimedes

Submitted by: Rashid Mehmood

Democritus was a Greek philosopher who was the first person to use the term atom (atomos: meaning indivisible). He thought that if you take a piece of matter and divide it and continue to divide it you will eventually come to a point where you could not divide it any more.

Related Mcqs:

The protons and neutrons are found in the center of the atom, which is called the _________of the atom?
A. Nucleus
B. Headquarters
C. Hub
D. None of These
Atom is made up of____________different kinds of subatomic particles:
A. Three
B. Two
C. Four
D. None
The number of electrons of a neutral atom is automatically known if one knows the?
A. Atomic number
B. Atomic weight
C. Number of orbitals
D. none
What are the three subatomic particles of an atom?
A. Protons,Neutrons & Electrons
B. Protons,Nucleus & Electrons
C. Protons,Nucleus & Elements.
D. Elements,Nucleus & Protons
___________are negatively (-) charged particles of an atom?
A. Protons
B. Neutrons
C. Electrons
D. None of These
An atom is_____________?
A. smallest indivisible particle in an element
B. smallest particle of an element which can undergo a chemical reaction
C. building block of an element
D. always smaller than molecule
Submitted by: Mansoor Ul Haque
“Each electron in an atom must have its own unique set of quantum numbers” is a statement of_______________?
A. Aufbau principle
B. Pauli exclusion principle
C. Hund’s rule
D. Periodic law
Submitted by: Mansoor Ul Haque
What has no charge, and is one of the fundamental particles making up an atom’s nucleus?
A. Electron
B. Neutron
C. Proton
D. All of Above
Submitted by: Ashfaque Ali Khoso
Which of the following is not a donor atom?
A. Phosphorus
B. Antimony
C. Arsenic
D. Aluminum
Submitted by: H@yii
The valency of carbon Atom is __________ ?
A. 1
B. 2
C. 3
D. 4
Submitted by: Rashid Mehmood