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WorksheetsRTI Wednesday 10/16
Total questions: 100
Worksheet time: 1hrs 15mins
Is oes this follow the law of conservation of mass:
Yes or No
3HgO → 2Hg + O2
Yes
No
Does this follow the law of conservation of mass:
Yes No
Al2 + O3→ Al2O3
Yes
No
Does this follow the law of conservation of mass:
Yes No
2Fe2O3 + 3C --> 4Fe + 3 CO2
Yes
No
Does this follow the law of conservation of mass:
Yes No
Yes
No
Does this follow the law of conservation of mass:
Yes No
P4 + 3 O2 ---> 2 P2O3
Yes
No
Which elements will react like Boron?
Al
Ga
In
C
N
Which elements will react like Oxygen?
S
Se
Te
Po
N
Which elements will react like Flourine?
Cl
Br
I
Ne
N
Which elements will react like He?
Kr
Ne
Xe
Rn
Ar
Which of these are Noble gasses?
Kr
Al
Xe
S
Ar
Select the groups that are highly reactive?
Group 1
Group 2
Group 3
Group 6
Group 7
Select the groups that are low reactivity?
Group 4
Group 2
Group 3
Group 5
Group 8
Select the groups that no reactivity?
Group 4
Group 2
Group 3
Group 5
Group 8
Select the elements that are highly reactive?
Li
Be
B
F
Ne
Select the elements that are highly reactive?
Na
O
Se
C
Si
Select the elements that are highly reactive?
Br
Mg
Sr
K
N
Select the elements that are low reactivity?
B
Si
P
K
N
Select the elements that are low reactivity?
N
Ge
Al
Sb
Kr
Select the elements that are low reactivity?
As
Te
Xe
Ar
Kr
Select the elements that are non reactive?
He
Te
Xe
Ar
Kr
Which group has low reactivity?
Group 1
Group 2
Group 4
Group 6
Which group has low reactivity?
Group 1
Group 7
Group 3
Group 6
Which group has low reactivity?
Group 1
Group 7
Group 3
Group 6
Group 5
Which of the elements are in group 1?
Lithium
Argon
Carbon
Hydrogen
Sodium
Which elements are in the same period?
Na
Mg
P
Cl
Ne
Which elements are in the same period?
Rb
Sr
Sn
Kr
Ne
Which elements are in the same period?
Li
Be
B
Ar
Ne
Which elements are in the same period?
Cs
Ba
Hg
Xe
Ar
three hydrogen (H)
one sulfur (S)
four oxygen (O)
H2SO4
H2C3O4N5
H2C3O4N5
Using the Periodic Table, give the number of Neutrons for the element found at group 9 period 4.
32
59
27
86
Using the Periodic Table, give the number of Neutrons for the element found at group 11 period 6,
118
196
128
79
Using the Periodic Table, give the number of Neutrons for the element Arsenic.
33
42
74
34
Using the Periodic Table, give the number of Neutrons for the element Potassium.
19
39
20
58
I am shiny and a good conductor of heat
Metal
Metalloid
Non Metal
I am an insulator and have a dull luster.
Metal
Metalloid
Non Metal
I am a good conductor of electricity and am malleable.
Metal
Metalloid
Non Metal
I can be found on the stair-step line on The Periodic Table of Elements.
Metal
Metalloid
Non Metal
I am not shiny and not malleable.
Metal
Metalloid
Non Metal
