Vocab
Physical Properties of Matter
Physical and Chemical Changes
Atom, Compounds, Elements and Mixtures
Calculations
Absolutely Random
100
the ability of a substance to be dissolved in a liquid
What is solubility?
100
More dense matter will do this in liquid
What is sink?
100
This results in a new substance and is permanently changed
What is a Chemical change?
100
A substance containing 2 or more different atoms, bonded together is a
What is a compound?
100
A sheet of metal is 2 cm wide, 10 cm tall and 1.5 cm long. It has a mass of 42 grams. What is its density?
What is 1.4 g/cm3?
100
The Untied States holiday that is celebrated on October 12th.
What is Columbus Day?
200
This takes up space and has mass.
What is matter?
200
All liquids have a specific boiling point which helps us identify the liquid, what is the boiling point of water?
What is 100 degrees Celsius?
200
A change in matter that involves a change in a physical property but doesn't create a new substance
What is Physical change?
200
Atoms of only one type is called ______________
an element
200
Aluminum has a density of 2.7 g/mL. When a piece of it is placed in a graduated cylinder with 11 mL of water, the water rises to 20 mL. Find the mass of the aluminum.
What is 24.3 grams?
200
The team that bought Babe Ruth from the Boston Red Sox.
Who are the New York Yankees?
300
an subatomic that resides in the outermost shell of an atom
What is an electron?
300
Which type of materials are good thermal conductors of heat?
What are metals?
300
Which change occurs when you bake cookies?
What is Chemical change?
300
Warmer temperatures make molecules move _______________ and colder temperatures make molecules move ____________.
What is faster and slower?
300
An object has a mass of 15 g and a volume of 4.5 cm3. Find its density.
What is 3.5 g/cm3?
300
Pokemon is an abbreviation for this.
What is Pocket Monster?
400
this type of energy can be either hot or cold
What is thermal energy?
400
What should you use to separate small iron filings from a pile of sand?
What is a magnet for attracting the iron filings and leaving the sand behind?
400
Melting wax, ice, and metal are all what type of changes
What are physical changes?
400
A compound has very __________ properties than the original elements that make it up.
What is different?
400
Find the volume of an object with a density of 13g/cm3 and a mass of 18.6g.
What is 1.4cm3?
400
The country where you can find "The Stand Arcade" (a covered shopping destination.)
What is Australia?
500
a process that changes substances into new substances
What is a chemical change?
500
If something sinks to the bottom of an ocean it has?
what is density?
500
When an egg is cracked and then cooked there is a physical change and a chemical change that occurs-name both.
What are Physical change-cracking the egg and chemical change-cooking?
500
What are the parts of the atom and their charges?
What is 1. proton (positive), 2. neutron (neutral), 3. electron (negative)?
500
Find the starting water in a graduated cylinder if the density of an object is 6.2g/mL the mass and the mass is 14g and the cylinder shower 13.3 mL with the object inside.
What is 11mL?
500
The country that first used police dogs.
What is Belgium?