A
THE AMOUNT OF MATTER IN AN OBJECT
MASS
WHY DO PEOPLE WEIGH LESS ON THE MOON AND MORE ON JUPITER
YOU KNOW A CHEMICAL CHANGE HAS HAPPENED IF A _____________________ IS CREATED
NEW SUBSTANCE
A block of ice weighs 5 kilograms and has been placed in a closed container. It takes an hour to completely melt into water. Every 15 minutes, the mass of the ice and water is measured. What will the total mass of the ice and water be each time it is measured?
5 KILOGRAMS
WHAT IS MASS
THE AMOUNT OF MATTER IN AN OBJECT
ANYTHING THAT HAS MASS AND TAKES UP SPACE
MATTER
WHICH OF THE FOLLOWING DOES NOT HAVE MASS
WATER
AIR
LIGHT
BALL
LIGHT
THE LAW OF ________________________ SAYS THAT THE MASS OF AN OBJECT IS EQUAL TO THE SUM OF ITS PARTS
CONSERVATION OF MASS
Joelle is doing an experiment. She masses a flask at 50g. When she adds 5g of water to the flask what is the total mass?
55 GRAMS
WHAT IS WEIGHT
THE FORCE OF GRAVITY ON AN OBJECT
THE FORCE OF GRAVITY ON AN OBJECT
WEIGHT
BURNING PAPER IS A TYPE OF _________ CHANGE
CHEMICAL
HOW IS MASS MEASURED ON EARTH
RULER
SCALE
THERMOMETER
WEIGHT MACHINE
SCALE
WHICH DIRECTION DOES GRAVITY PULL
PULLS DOWN/TOWARD EARTH
WHAT IS MATTER
ANYTHING THAT HAS MASS AND TAKES UP SPACE
THREE STATES OF MATTER
LIQUID SOLID GAS
WRITE YOUR OWN EXAMPLE OF A CHEMICAL CHANGE
SHARE YOUR ANSWERS
Which of the following statements is TRUE about objects on Earth?
Objects with more mass have less weight.
Objects with more mass have more weight.
An object's mass and weight are not related. Objects with less mass have more weight.
Objects with more mass have more weight.
WHICH IS TRUE ABOUT SOLIDS BUT NOT GASES
THEY ARE LIGHT
THEY HAVE MASS
THEY HAVE A DEFINITE SHAPE
THEY HAVE LIQUID
THEY HAVE A DEFINITE SHAPE
WHAT ARE LIQUIDS SOLIDS AND GASES
THE THREE STATES OF MATTER
FREEZING WATER IS A TYPE OF ___________ CHANGE
PHYSICAL
WRITE YOUR OWN EXAMPLE OF A PHYSICAL CHANGE
SHARE YOUR ANSWERS
WHICH HAS MASS
SPACE
WATER
ELECTRICITY
HEAT
WATER
OVER THE SUMMER, THE METAL SWINGSET RUSTED AND TURNED BROWN. WHICH IS TRUE?
IT WAS A PHYSICAL CHANGE BECAUSE IT CHANGED COLORS
IT WAS A PHYSICAL CHANGE BECAUSE IT IS A SOLID
IT WAS A CHEMICAL CHANGE BECAUSE SOMETHING NEW WAS CREATED
IT WAS A CHEMICAL CHANGE BECAUSE IT CAN BE UNDONE
IT WAS A CHEMICAL CHANGE BECAUSE SOMETHING NEW WAS CREATED
WHAT ARE THE TWO TYPES OF CHANGES
CHEMICAL AND PHYSICAL