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WorksheetsMolecules and Microscope Quiz
Total questions: 19
Worksheet time: 10mins
Name
Class
Date
1.
What is the smallest part of physical matter?
a)
a molecule
b)
an atom
c)
a nucleus
d)
a proton
2.
Electrons have a ________.
a)
positive charge
b)
neutral charge (no charge)
c)
negative charge
3.
Protons have a _____.
a)
positive charge
b)
neutral charge (no charge)
c)
negative charge
4.
Neutrons have a _______.
a)
positive charge
b)
neutral charge (no charge)
c)
negative charge
5.
The two parts of the nucleus are ________.
a)
protons and neutrons
b)
neutrons and electrons
c)
protons and electrons
6.
The nucleus __________.
a)
bonds two atoms together
b)
orbits around the center of the atom
c)
is in the center of the atom
7.
The electrons _______
a)
are the center of the atom
b)
orbit the nucleus
8.
A molecule is
a)
the smallest part of physical matter
b)
a group of atoms bonded together
c)
a link between two atoms
d)
the center of an atom
9.
What links two atoms together to make a molecule?
a)
nucleus
b)
a proton
c)
a neutron
d)
a bond
10.
Silica is made from _______
a)
Oxygen only
b)
Carbon only
c)
Oxygen and Silicon
d)
Silicon only
11.
What is the part of the microscope you use to make an object less blurry?
a)
5, Knob Focus
b)
1, Knob Focus
c)
2, Objective lenses
d)
5, 0bjective Lenses
12.
What is the part of the microscope you use to zoom in to an object and see it at 100x or 400x its size?
a)
5, Knob Focus
b)
1, Knob Focus
c)
2, Objective lenses
d)
5, 0bjective Lenses
13.
What is the parts of the microscope you use to carry the microscope?
a)
stage and diaphragm
b)
arm and base
c)
arm and diaphragm
d)
stage and base
14.
What is the part of the microscope do you put the slide on?
a)
4, Diaphragm
b)
7, Diaphragm
c)
7, Stage
d)
4, Stage
15.
What is the part of the microscope that allows you to add a light filter or change the amount of light is let into the microscope?
a)
4, Diaphragm
b)
7, Diaphragm
c)
7, Stage
d)
4, Stage
16.
If this is a molecule then the dots or circles represent
a)
neutrons
b)
atoms
c)
bonds
d)
protons
17.
If this is a molecule then the lines or sticks represent
a)
neutrons
b)
atoms
c)
bonds
d)
protons
18.
What molecule is this?
a)
Silicon
b)
Rock
c)
Silica
d)
Diamond
19.
What type of structure does this molecule have?
a)
Triangle Structure
b)
Crystalline Structure
c)
Randomized structure
d)
Tetrahedral Structure
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