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WorksheetsStructures of Matter and Its Properties
Total questions: 51
Worksheet time: 26mins
Everything that is in the universe is
Matter
Mass
Volume
Chairs, Air, Water, Tables, and Doors are all examples of mattter.
True
False
Protons have a _____________charge.
Positive
Negative
Neutral
Electrons have a _______________charge.
Positive
Negative
Neutral
Neutrons have a ______________ charge.
Positive
Negative
Neutral
Basic units of matter that are indivisible are
Atoms
Proton
Electrons
Protons, Neutrons and Electrons make up an atom.
True
False
The amount of matter in an object is
Mass
Weight
Mass is measured in
Grams (g) or Kilograms (kg)
Grams (g) Liters (l)
Kilograms (kg) Milligrams (mg)
Protons are found
In the center of the atom in the nucleus
Around the nucleus in the electron shell
Neutrons are found
In the center of the atom in the nucleus
Around the nucleus in the electron shell
Electrons are found
In the center of the atom in the nucleus
Around the nucleus in the electron shell.
The measure of the force of gravity on an object
Mass
Weight
Volume
The amount of space matter occupies
Mass
Weight
Volume
Weight is measure in
Pounds (lbs) or Newtons (N)
Kiligrams (Kg) or Grams (g)
Mililiters (ml) or Liters (l)
Volume is measure in
Kilograms (kg) or Grams (g)
Milliliters (ml) or cubic centimeters (cm3)
Pounds (lbs) or Newtons (N)
The formula for the volume of a regular box is
Length (l) x Width (w)
Length (l) x Width (w) x Height (h)
Length (l) + Width (w) + Height (h)
How is the Periodic Table of Elements sorted?
From left to right based on their atomic mass
From left to right based on their atomic number
From right to left based on their atomic mass
You calculate the volume of an irregular figure ...
Using the formula
In a graduated cylinder
By weighing the object
To calculate the volume of an irregular you object, you record the amount of the water in a graduated cylinder, and then submerge the object. You record the amount of water after submerged, and subtract the original amount of water.
True
False
What are the columns of the Periodic Table of Elements called
Groups
Periods
What are the rows of the Periodic Table of Elements called
Groups
Periods
What is the atomic number
2
4.003
What is the atomic mass
2
4.003
What is the element symbol
He
H
Number of Protons
2
4
Number of Electrons
2
4
A characteristic of matter that can be observed without changing the substance to a new one is a
Physical Property
Chemical Property
Ductile, Malleable, and Good Conductors of Heat and Electricity are Physical Properties of
Non Metals
Metals
What are the most reactive elements
Alkali Metals
Alkali Earth Metals
Noble Gases
What are the least reactive
Alkali Metals
Alkali Earth Metals
Noble Gases
Hardness, Texture, Density, Flexability, Color, Ability to dissolve, Magnetism, Melting Point, Boiling Point, and Changing States of Matter are Examples of
Physical Properties
Chemical Properties
When two or more different elements join together or bond they form a
compound
element
A pure substance that can change into a new substance is a
Physical Property
Chemical Property
Flamability, rust, corrosion, and reactivity are examples of
Physical Properties
Chemical Properties
What is the ratio of Sulfur to Oxygen in Sulfate (SO4)?
1:2
1:4
4:1
What is the formula for density
d = m/v
m = dv
v = m/d
What is the density of water?
1.0 g/cm
1.1 g/cm
2.0 g/cm
Will a density of 6.59 g/cm sink or float in water.
Sink
Float
Solid to Liquid
Melting
Freezing
Vaporization
Condensation
Liquid to Solid
Melting
Freezing
Vaporization
Condensation
Liquid to Gas
Melting
Freezing
Vaporization
Condensation
Gas to Liquid
Melting
Freezing
Vaporization
Condensation
What has definite shape and definite volume
Solid
Liquid
Gas
What has indefinite shape but definite volume
Solid
Liquid
Gas
What has indefinite shape and indefinite volume
Solid
Liquid
Gas
A compound has melting point of -25° C and a boiling point of 0° C. Would it be a solid, liquid or gas at room temperature (20° C)?
Solid
Liquid
Gas
What effect does removing energy have on a gas?
If energy is removed, gas particles speed up
If energy is removed, gas particles slow down
What effect does adding energy have on a solid?
Adding energy to a solid, increases the temperature of the object, causing the particles to move faster.
Adding energy to a solid, decreases the temperature of the object, causing the particles to move slower.
When you add energy to a solid, it will cause the particles to move faster and break apart changing to a
Gas
Liquid
When you remove energy from a gas, particles begin to slow down and form a
Solid
Liquid
