Our place in space
What galaxy do we reside in?
The Milky Way
The the earth is the only planet in our solar system known to support life true or false?
True
Something that has mass and takes up space is called?
Matter
The temperature at which substance boils and changes from liquid to gas is called
Boiling point
A piece of wood burning is an example of a chemical true or false?
True
The two things that are provided by our star, the Sun.
Heat and light
The larger an object is the more gravity is has true or false?
True
Solid, liquid and ______ are three states of matter
Gas
How much matter an object contains for its size is called
Density
Properties that describes how a substance reacts with other substances is called
Chemical properties
What is the most massive planet in our solar system?
Jupiter
Which is the closest star to earth?
The sun
Name 3 of the 4 physical properties of matter
Colour, density, volume and mass
The temperature at which a substance changed from liquid to solid is called?
Freezing point
What does a chemical change result in?
A change in the way atoms are bonded together
What is the name for the path that a planet takes around the sun?
Orbit
What is the hottest planet in our solar system?
Venus? Its temperature is 880°F (471°C).
Molecules in this phase of matter are tightly packed together
Solid
The temperature at which a substance changes state from a solid to a liquid is called
Melting point
Name three indicators of a chemical change
Colour change, formational of a gas, odour change, temperature change
How many planets are in our solar system including Earth?
8
What are the eight planets?
The eight planets are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune
I am less dense than water, I am a solid, I do not conduct electricity, I do not conduct heat, I was once alive, what am I?
Wood
The ability to be dissolved in water is called
Solubility
The physical state of a substance in which volume is fixed but shape is not is called?
Liquid