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WorksheetsWeek 2 Elements
Total questions: 50
Worksheet time: 24mins
Sulfur
Sf
Su
Sr
S
Calcium
Cl
Ca
C
Cm
Helium
He
Hl
HE
Hm
N
Sodium
Neon
Nonium
Nitrogen
Gold
Go
Gl
AU
Au
Mg
Manganese
Mangium
Magnesium
Manzanium
What is the symbol for silicon ?
S
Sl
Si
Sn
What is the symbol for beryllium?
Be
B
Ba
Br
What is the symbol for fluorine?
F
Fl
Fo
Fr
As
Arsenic
Argon
Astatine
Aslanium
Argon
Ar
A
Ag
Au
Ba
barium
boron
beryllium
bromate
Br
barium
boron
beryllium
bromine
Cadmium
Ca
Cd
Cm
Sb
Manganese
Mg
Mn
Ma
M
Oxygen
O
Ox
O3
Og
Selenium
Se
S
Si
Sb
Stronium
Sr
St
Sa
Sm
What is the atomic mass of Antimony?
121.8
44.9
79.0
55
What is the atomic number of Argon?
18
21
47
51
What is the atomic number of Arsenic?
33
18
13
45
What is the mass of Barium?
137
5
11
9
What is the mass of Bromine?
80
70
60
50
What is the atomic number of Beryllium?
1
2
3
4
What is the atomic mass of Cadmium?
40
35
59
112
What group (column) is Calcium in?
1
2
3
4
What period (row) is cesium in?
1
2
6
7
What is the atomic number of chlorine?
17
55
6
29
What is the atomic mass of Cobalt?
59
17
35
40
What period (group) is fluorine in?
2
3
17
18
What is the atomic number of Gallium?
70
31
32
73
What is the element directly above gold?
silver
mercury
silicon
bromine
Which element is directly below helium?
lithium
neon
copper
potassium
Which element is directly to the left of krypton?
Br
Fe
Ca
Ar
What element is directly above magnesium?
beryllium
boron
bromine
barium
Which group (column) is manganese in?
7
2
5
25
What is the atomic number of nitrogen?
7
10
11
15
Which group (column) is oxygen in?
8
6
16
5
What is the atomic mass of phosphorus?
31
15
19
40
How many protons are in selenium?
34
16
32
11
Which element is directly above Silicon?
Carbon
Calcium
Sulfur
Oxygen
Strontium is in period (row) _____.
4
5
6
7
How many protons are in sulfur?
16
32
38
11
