Font size
S
M
L
XL
WorksheetsAtomic Structure
Total questions: 11
Worksheet time: 7mins
Name
Class
Date
1.
suffix ous is used for-
a)
valency
b)
lower valency only
c)
radicals
d)
higher valency
2.
phosphorus pentoxide formule
a)
PO2
b)
P2O
c)
P2O5
d)
P5O2
3.
All metallic ions and ammonium ions are __________
a)
ions
b)
anions
c)
atoms
d)
cations
4.
Electron's charge in Coloumbs (C)
a)
1.235 x 69-10
b)
1.601 x 10-19
c)
1.602 x 19-10
d)
none
5.
Which Greek philospher coined the word atom
a)
John Dalton
b)
John Balton
c)
Democritus
6.
Electron proton and neutrons are
a)
fudamental particles
b)
atomocity
c)
submolecule particles
d)
atoms
7.
Valency of Neon
a)
1
b)
3
c)
0
d)
2
8.
Oppositely charged radicals combine to form-
a)
atoms
b)
molecules
c)
compoud
d)
element
9.
Chemical formula of Glucose-
(a)
10.
sulphuric acid's elements-
format of writting ur answer- x, y and z
pls copy the space format also
(a)
11.
How was the quizz
a)
Quite difficult yet nice
b)
Extremely nice but easy
c)
Gr8 but diffucult
Reset
