Elements
Element #6. Creates diamonds
Carbon
The atomic number tells us what about an element
# of protons
The measure of the amount of matter in an object refers to its ___________.
Mass
The sun is not a ________, it is a _________.
Planet
Star
The red planet
Mars
Element #79. Very valuable and beautiful
Gold
The number of electrons in a neutral element will always equal the number of what
Protons
Evaporation refers to turning a ___________ into a __________.
Liquid
Gas
It takes this many days for the Earth to rotate around the sun 1 time.
365 (1 year)
The warmest ocean in the world is the
Indian Ocean
Most of the elements on the periodic table are found as this state of matter
Solid
To find the amount of neutrons in an element you subtract the __________ _________ from the _________ __________.
Atomic mass
Atomic number
This type of matter has a fixed volume but no fixed shape
Liquid
Stars burn these two primary gases, also known as #1 and #2 on the periodic table of elements
Hydrogen
Helium
The only continent that is an island
Australia
Name 6 gases found on the period table of elements
Hydrogen
Helium
Nitrogen
Oxygen
Fluorine
Neon
Argon
Krypton
Xenon
Radon
Level 1=
Level 2=
Level 3=
Level 4=
2
8
18
32
If you divide Mass by Volume you will get an objects __________.
Density
When a star explodes it is called a:
Supernova
This jungle cat has the strongest bite of any
Jaguar
This famous female scientist discovered elements #84 and #88 on the periodic table. Polonium and Radium.
Marie Curie
Most of the mass of an atom comes from these two things, located in the ____________ of an atom.
Neutrons
Protons
Nucleus
The law of conservation of Mass states that matter can never:
Matter can never be created or destroyed
This gas is responsible for turning Uranus and Neptune a blue-ish color. It is also found on Earth, and is a greenhouse gas
Methane
These are the 3 largest cities in the U.S. based on population, leading to high levels of air pollution.
Los Angeles
Chicago