Density
Which property of matter determines if something sinks or floats?
Density
Flammibility and reativity are examples of ___________ properties.
Chemical
You are cleaning your room and notice that your backpack, water bottle, and pencil all take up space. What do these objects have in common? _____ is anything that has mass and takes up space.
Matter
_______ -the smallest particle of an element that has the properties of that element.
Atom
Which material would be the best insulator?
A. Copper
B. Aluminum
C. Iron
D. Rubber
Rubber
What is the density of water?
1g/cm3
Which one is NOT a physical property of matter?
shape, mass, density, toxicity, solubility
toxicity
What are the two properties of matter?
Mass and Volume
Fe2O3 is an example of a ________.
Compound
A student pours three liquids into a clear cup. Their densities are:
What order will the liquids be, from most dense to least dense?
Honey → Water → Oil
Alan has a rock that with a mass of 24g and a volume of 6cm3. What is the density of his rock?
4g/cm3
Mallory is looking at a basketball and states, "I think the circumference of this basketball is 5." Is her statement observable or measurable?
Measureable
_____ takes the shape of its container, has a fixed volume, and takes up sapce
liquid
______ and ______ are found in the nucleus. And what type of charge do they have?
Protons- Postive
Neutrons- neutral
Which of the following liquids is less dense than water?
a. Oil
b. Honey
c. Dish soap
Oil
Air inside a ballon has which of the following:
Desity
Shape
Volume
Mass
Density
Volume
Mass
A graduated cylinder is filled with 75 mL of water. A small rock is dropped into the cylinder, and the water level rises to 93 mL. What is the volume of the rock?
18 cm3 mL
__________ is the amount of matter in an object.
Mass
Protons and neutrons are found in the center of an atom, known as the ______.
Nucleus
During a science experiment, Emma tests different materials to see which ones allow electricity to flow through them. She tests a copper coin, a rubber eraser, a wooden pencil, and a plastic spoon. Which material will most likely allow electricity to flow through it?
Copper coin
The desnity of water is ____ g/cm3. Determine whether the items listed below will sink or float.
Rock- 5g/cm3
Oil- 0.11g/mL
Nail- 6g/cm3
1g/cm3
Rock- sink
Oil- float
Nail- sink
List 3 observable properties and 3 measurable properties of a soccer ball.
Shape, Color, Texture
Mass, Circumference, Volume
What are the three states of matter? Then give an example.
Ex. Ice > ______>_______
Solids, Liquids, Gases
Ice>Water>gas
Water is made of two hydrogens and one oxygen. This makes water a ___________ because there are two ___________ put together ___________.
Water is made of two hydrogens and one oxygen. This makes water a compound because there are two different elements put together chemically.
Are the cooking utensils in your kitchen conductors or insulators?
Conductors