A ruby is red.
Chemical Property
Physical Property
Why does the Diet Coke float?
It is more dense than water.
It has the same density as water.
It is less dense than water.
How are the particles in a solid formed?
Very loose
Tight
Loose
Compared to Earth, on the moon you would have less mass
True
False
What is needed to turn a solid into a liquid, a liquid to a gas, or any phase change?
matter can't change
a science lab
energy
Mixing vinegar and baking soda created this
a liquid
a gas
a solid
a plasma
What states of matter have a definite volume?
Gases
Solids and Liquids
Liquids
Solids
How are the particles in a gas formed?
Tight
Loose
Very loose
An example of matter is...
a sound
the air
a shadow
a thought
Iron (Fe) reacts with water to form rust.
Physical Property
Chemical Property
particles are kept together by weaker forces than those of solids
plasma
liquid
gas
solid
The chalkboard is magnetic.
Physical Property
Chemical Property
Objects made of steel sink when placed in water, because steel has a density of 7.85 g/cm3.
Physical Property
Chemical Property
has a definite volume but no definite shape
liquid
solid
gas
plasma
Aluminum had a density of 2.7 g/cm3. Based on the table, which substance is aluminum
substance C
substance B
substance A
none of the substances
particles are held together by strong forces and are densely packed together
solid
liquid
gas
plasma
Silver (Ag) reacts with moisture in the air to form tarnish.
Chemical Property
Physical Property
What states of matter have a definite shape?
Solids
Gases
Liquids
All 3
What state of matter has the fastest moving particles?
Liquid
Gas
Solid
What states of matter take the shape of their container?
Gases
Liquids
Solids
Liquids and Gases
What is the volume of the battery?
20
9
11
What state of mater has particles that barely move?
Solid
Liquid
Gas
How are the particles in a liquid formed?
Tight
Very loose
Loose
Water freezes at 0 degrees Celsius.
Chemical Property
Physical Property
hot ionized gas consisting of approximately equal numbers of positively charged ions and negatively charged electrons
solid
plasma
gas
liquid
forces of attraction that hold the particles together are very weak
solid
liquid
gas
This is the difference between mass and weight
gravity
solid
mass
scales
Sodium releases energy when it reacts with water.
Chemical Property
Physical Property
Copper, which is used for electrical wiring, conducts electricity.
Chemical Property
Physical Property