MCQGeeks
0 : 0 : 1
CBSE
JEE
NTSE
NEET
English
UK Quiz
Quiz
Driving Test
Practice
Games
Quiz
Middle School: 6th, 7th and 8th Grade
Science
Atoms And Elements 4
1
2
3
4
5
6
7
8
9
10
Q.1
The following elements are named after famous scientists except .......
0%
curium
0%
einsteinium
0%
nobelium
0%
uranium
Q.2
The name of the element with the symbol Na is .......
0%
napthalene
0%
neon
0%
nickel
0%
sodium
Q.3
The elements in group 7 of the periodic table are .......
0%
conductors
0%
gases
0%
metals
0%
non-metals
Q.4
The following elements are named after countries except .......
0%
Fr
0%
Ge
0%
I
0%
Po
Q.5
Li, Na, K and Cs are group 1 elements. The most reactive is .......
0%
Cs
0%
K
0%
Li
0%
Na
Q.6
Lithium floats on water as it .......
0%
is a non-metallic element
0%
is a solid
0%
is less dense than water
0%
is more dense than water
Q.7
The name of a gas used in weather balloons is .......
0%
chlorine
0%
hydrogen
0%
neon
0%
nitrogen
Q.8
A pure substance in which all of the atoms are identical is a description of .......
0%
a compound
0%
a mixture
0%
an alloy
0%
an element
Q.9
In the periodic table, the elements are arranged in order of increasing .......
0%
alphabetical symbol
0%
electron number
0%
mass number
0%
proton number
Q.10
Which of the following is a halogen?
0%
Argon
0%
Fluorine
0%
Helium
0%
Neon
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