What is matter?
The amount of matter in an object.
What is mass?
This is the formula for density
Density equals mass divided by volume
What are the two categories of physical properties?
What are intensive and extensive?
The smallest form of an element
What is an atom?
At what temperature does water boil?
100 Degrees Celsius
If you were to go to another planet in our galaxy. You would feel lighter but your ____________ would not change.
What is mass?
Which has a greater mass, a metric ton of feathers or a metric ton of bricks?
If there is a cup of water and a gallon of water, will they have the same melting points and boiling points?
What is yes, they will have the same melting/boiling points?
any material (such as carbon,hydrogen, iron, or oxygen) that cannot be broken down into more fundamental substances
What is an element?
The temperature at which a substance changes from a solid to a liquid?
What is 0 degrees Celsius or melting point?
What can you say about the motion of particles in solids, liquids, and gases?
What is they are always moving?
What is a graduated cylinder?
What are non-examples from the list of physical properties? Weight, bubbling, texture, melting point, burning, boiling point, smoke
What are bubbling, burning and smoke?
the number of protons in the nucleus of an atom
What is the atomic number?
Objects that have equal volumes of different substances with different densities will have different these.
What is masses?
Why does a balloon expand when you apply heat to it?
What is because the more heat energy applied to the air inside the balloon, the faster and farther out the gas molecules inside the balloon will move?
When a helium balloon rises in the air, it expands. If the volume of the balloon doubles, what happens to the density of the helium inside it?
What is decreases?(by half)
Random: The three subatomic particles of an atom.
are made up of atoms that are held together
What is a molecule?
All the known elements are organized into the _________?
What is the Periodic Table of Elements?
The meaning of the word "atom."
What is indivisible?
If the mass of an object is 125g on Earth . What is the mass of the object on the moon, where the gravitational force is about one-sixth of the Earth's gravity?
What is 125g?
Which physical properties can help a scientist determine an unknown substance? Name two.
Possible answers: Density, melting point, boiling point, color, solubility
relative capability of being dissolved
What is solubility?
Explain the water displacement method