MCQGeeks
0 : 0 : 1
CBSE
JEE
NTSE
NEET
English
UK Quiz
Quiz
Driving Test
Practice
Games
Quiz
Elementary School: 3rd, 4th & 5th Grade
Science
Chemistry - The Atom
1
2
3
4
5
6
7
8
9
10
Q.1
The Greek word means ______.
0%
atomic number
0%
number of neutrons
0%
negative and positive charges
0%
uncuttable or something that cannot be divided
Q.2
A substance that consists of a single type of atom is _________.
0%
a chemical element
0%
an element
0%
a nuclei
0%
an isotope
Q.3
This is a particle that carries a negative electrical charge.
0%
Ion
0%
Electron
0%
Proton
0%
Neutron
Q.4
Any substance that cannot be broken into two or more simpler substances is known as _______.
0%
an element
0%
a subatomic hadron particle
0%
a chemical element
0%
an isotope
Q.5
The center or core of an atom is called ______.
0%
an atomos
0%
a neutron
0%
a nucleus
0%
a nucleon
Q.6
These have the same number of protons in each atom but the neutron numbers can vary.
0%
Elements
0%
Isotopes
0%
Atomic numbers
0%
Subatomic hadron particles
Q.7
This contains a dense central nucleus that is surrounded by a cloud of negatively charged electrons.
0%
Proton
0%
Electron
0%
Neutron
0%
Atom
Q.8
The number of protons in the nucleus of an atom is known as the ________.
0%
subatomic hadron particle
0%
atomic number
0%
nucleon
0%
neutron factor
Q.9
This is a particle that carries a positive electrical charge.
0%
Neutron
0%
Ion
0%
Proton
0%
Electron
Q.10
The study of the composition, structure, properties and change of matter is known as _______.
0%
matter
0%
atoms
0%
physics
0%
chemistry
0 h : 0 m : 1 s
1
2
3
4
5
6
7
8
9
10
Report Question
×
What's an issue?
Question is wrong
Answer is wrong
Other Reason
Want to elaborate a bit more? (optional)
Support mcqgeeks.com by disabling your adblocker.
×
Please disable the adBlock and continue.
Thank you.
Reload page