Worksheetssci-fi
Total questions: 14
Worksheet time: 9mins
Name
Class
Date
1.
what are acids?
a)
they are metalic compunds
b)
they are ironic compounds
c)
they are non metalic compounds
2.
What is the chemical symbol for Silicon?
a)
S
b)
Sr
c)
Si
d)
SO
3.
The 7th Element on the periodic table
a)
Helium
b)
Nitrogen
c)
Oxygen
d)
Sulphur
4.
The department of heart patient.
a)
Cardiologist
b)
General practitioner
c)
Optometrist
5.
A doctor who deals with ear, nose, and throat problems is known as _____________.
a)
Neurologist
b)
ENT specialist
6.
How many blood vessel types do humans have?
a)
4
b)
5
c)
3
d)
2
7.
Bacteria is what kind of cell?
a)
Eukaryotic
b)
Prokaryotic
8.
Doctor of digestive system
a)
Gastroenterologist
b)
Nephrologist
c)
Pediatrician
d)
ENT specialist
9.
What does the C represent?
a)
atomic mass
b)
atomic number
c)
element name
d)
chemical symbol
10.
What does 12.011 represent?
a)
atomic mass
b)
atomic number
c)
element name
d)
chemical symbol
11.
What does the 6 represent?
a)
atomic mass
b)
atomic number
c)
element name
d)
chemical symbol
12.
a)
Metals
b)
Nonmetals
c)
Metalloids
13.
a)
Metals
b)
Nonmetals
c)
Metalloids
14.
Who invented the Periodic Table?
a)
Mendeleev
b)
Bohr
c)
Lewis
d)
Democritus
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