NEW
Font size
S
M
L
XL
Worksheetsvalencies of metals and nonmetals
Total questions: 27
Worksheet time: 14mins
Name
Class
Date
1.
Is gold metal or nonmetal?
a)
metal
b)
nonmetal
2.
What do metals conduct?
a)
heat
b)
electricity
c)
both
3.
If an electron is removed, an ion becomes
a)
An atom
b)
Positive
c)
Negative
d)
Neutral
4.
If an atom gains an electron, it becomes................... ion
a)
Positive
b)
Stable
c)
Atomic
d)
Negative
5.
Carbon
a)
CA
b)
C
c)
Ca
d)
Cn
6.
Zinc
a)
Z
b)
Zi
c)
ZN
d)
Zn
7.
Sulfur
a)
Sf
b)
Su
c)
Sr
d)
S
8.
Neon
a)
N
b)
No
c)
Ne
d)
Nn
9.
Calcium
a)
Cl
b)
Ca
c)
C
d)
Cm
10.
Copper
a)
CU
b)
Cp
c)
Cu
d)
Cr
11.
Helium
a)
He
b)
Hl
c)
HE
d)
Hm
12.
Hydrogen
a)
Hy
b)
H
c)
Hr
d)
Hn
13.
Gold
a)
Go
b)
Gl
c)
AU
d)
Au
14.
Pb
a)
Gold
b)
Lead
c)
peanut butter
d)
Paribium
15.
Iron
a)
Ir
b)
In
c)
Fe
d)
FE
16.
Nickel
a)
Ni
b)
N
c)
Nl
d)
Nc
17.
Mercury
a)
Me
b)
Hg
c)
HG
d)
ME
18.
Iodine
a)
Ie
b)
I
c)
Id
d)
Io
19.
Potassium
a)
P
b)
K
c)
Pt
d)
k
20.
Aluminum
a)
A
b)
Al
c)
Am
d)
Au
21.
The pure substance which is made up of same type of atoms is called?
a)
Molecule
b)
Compound
c)
Element
d)
Mixture
22.
Symbol of sodium is
a)
Na
b)
S
c)
Si
d)
Sn
23.
Symbol of Chlorine is
a)
C
b)
Cl
c)
C u
d)
Ca
24.
What is the charge of Iron(III)
a)
+3
b)
+1
c)
+2
d)
+4
25.
What is the charge of Fe (II)
a)
-1
b)
+1
c)
+2
d)
-2
26.
Copper(II) has an ionic charge of
a)
+1
b)
+2
c)
Neutral
d)
-3
27.
Carbon
a)
Metal
b)
Non-metal
Reset
