atom
Made up of Electrons, protons, Neutrons
What is a Atom?
A chart that shows all the elements scientists have discovered.
What is the periodic table?
Nitrogen 78%, Oxygen 21%, Others 1%
What is the Atmosphere?
Can not be broken down into something simpler.
What is an element?
H2O
what is water?
It has a negative charge
What is are Electrons?
The number of protons in an element
What is a atomic number?
Oxygen 85%, Hydrogen 10%, Chlorine 2%, Sodium 1%, Others 2%
What is the Ocean?
Most like a recipe
NaCI
What is salt?
It has a positive charge
What is a Protons?
Weather a the element is a solid, liquid, or gas
What is are the colors on the periodic table?
Oxygen 65%, Carbon 18%, Hydrogen 10%, Nitrogen 3%, Others 4%
What are living things?
All the elements that have been discovered.
What is all the elements on the periodic table?
O
What is Oxygen
It has no charge at all
What is a neutron?
It conducts heat and electricity.
What are the characteristics of metal?
Oxygen 47%, Silicon 28%, Aluminum 8%, Iron 5%, Calcium 3%, Others 9%
What is the earths crust?
A physical combination of two or more substances that retain their own properties and can be easily separated
What is a mixture?
H
What is Hydrogen?
The center of every atom
What is the Nucleus?
It is not made up of elements
Why water is not on the periodic table?
Nitrogen 78%
What is the Atmosphere?
It's ingredients are evenly spread out
What is a Heterogeneous mixture?
Cl
What is chlorine?