This is the amount of matter in a substance or object
What is mass
100
What happens to the molecules when a liquid is heated.
A. They slow down
B. They speed up
C. The stop
D. They disappear
What is B
100
These have a positive electric charge.
What is Proton
100
The periodic table is made up of 3 groups, what are those three groups.
What is metals, non metals, metalloids.
200
Is air an example of matter?
What is yes
200
This is the amount of space an object occupies
What is volume
200
This state of matter has a definite shape and volume.
What is Solids
200
These have a neutral charge
What is neutron
200
These are examples of Chemical Or Physical Changes:
Ice melting, sugar dissolved in water, bending a nail, evaporating water.
What is Physical
300
Are memories examples of matter?
What is no
300
A rapid vaporization of a liquid.
What is boiling
300
This state of matter has a definite volume but no definite shape
What is liquids
300
The _______________ ____________ was created by Mendeleev.
What is Periodic Table
300
4CClHN- What is the total number of atoms in the substance.
What is 8
400
This is anything that has mass and volume
What is matter
400
The smallest particle that an element can be divided into and still be the same substance.
What is atom
400
This state of matter has no definite volume or shape.
What is Gas
400
Each individual period has the atomic mass, element symbol, element name and ________ _________.
What is atomic number
400
A molecule that is made up of two or more atoms of 2 or more different kinds of elements.
A pure substance that can't be broken down into anything simpler without losing its structure.
What is Compound, Element
500
What are the 4 states of matter?
What is solid liquid gas plasma
500
This is the temperature in which it changes from a solid to a liquid
What is melting
500
This state of matter has no definite shape or volume and his highly energized gas.
What is Plasma
500
Give the symbol for the following elements: Hydrogen, Helium, Calcium, Carbon, Chlorine, Potassium.
What is H, He, Ca, C, Cl, K.
500
These materials are man made ____________.
Give two examples