observations or Inferences
Elements, Compounds, Mixtures
Density, Mass Volume
Substances
Matter and Mass
100
The Width of the rock is 7.6 cm.
What is an observation.
100
A substance that cannot be broken down into simpler materials.
What is an element.
100
The property a spring scale measures
What is the weight of an object.
100
Gallium has 31 protons and 39 neutrons. This is the atomic number for Gallium.
What is 31?
100
This property of a coin id different on the moon than on the earth.
What is weight.
200
The pencil will be used in art class
What is an inference
200
one way an element can be represented.
What is it's chemical symbol or what is it's unique name.
200
Tool that Measures the length width and height
What is a ruler
200
Always Made up of two or more different types of elements joined by chemical bonds.
What is a compound?
200
The total amount of water in an ice cube.
What is the mass?
300
The sense most helpful in observing rocks.
What is the sense of sight.
300
The two most abundant elements in the earth' atmosphere.
What is Nitrogen and oxygen
300
This property of matter is being measured when using a graduated cylinder.
What is Volume
300
This substance is a compound that we drink and need everyday to survive.
What is water?
300
This statement is true of all matter.
What has mass?
400
Movie ticket sales increase until 10pm and then decrease because most people don't stay up that late.
What is an inference
400
The symbol for Hydrogen on the periodic table.
What is capital H
400
This tool is used to determine the density of a seashell.
What is a graduated cylinder.
400
Calculation used to find the volume of a cube.
What is length times width times height?
400
The mass on a triple beam balance measured 200 on the middle beam. 50 on the top beam and 4 on the bottom beam.
What is 254
500
The pencil's eraser looks brand new.
What is an observation.
500
The symbol for oxygen on the periodic table.
What is capital O?
500
The volume of a rectangular solid is 40cm long, 10 cm wide and 5 cm high.
What is 2,000cm3
500
What is a compound? Or what is H2O?
500
This term is used to describe how to calculate the volume of an irregular shaped object.
What is the water displacement method