Neutrons, Electrons, and Protons
What is a atom made up of?
The most basic substances on earth
What is a element?
The crust
What is the outermost layer of the earth?
Two or more elements combined that make a chemical reaction
What is a compound?
A number and letter/letters that tell us how many atoms and the types of atoms that are in a substance
What is a chemical formula/chemical symbol?
Protons and Nucleus
What is in the center of an atom?
Almost 75%
What percent of the periodic table is made of metals?
Nitrogen, Oxegen, and Other
What elements are in the atmosphere?
non-visible or homogeneous
What is when you can't see the mixture?
Two capitals or more
How many capitals so you need to a have a formula?
How many protons are in the center
The atomic number tells us what?
Latin and Greek
What 2 non-English languages are many of the symbols on the periodic table based on?
85% Oxygen, 10% Hydrogen, 2% Chlorine, 1% Sodium, and 2% Others.
What are the elements of the periodic table in the ocean?
A combination of 2 or more physical substances that can be taken apart with eas
What is a mixture?
Chemical formulas
What do we use to find a chemical composition in a solid, liquid, or gas?
Proton and Mass Relation
What is less protons means less mass and more protons means more mass?
65% Oxygen, 18% Carbon, 10% Hydrogen, 3% Nitrogen, and Others 4%
What elements from the periodic make up living things?
liquid, solid, and gas
What are the types of mixtures?
One capital
how many capitals do we need to have a Chemical symbol/element?
What is a water molecule made up of?
Color coding on the periodic table
What tells the reader if the element is a solid, liquid, or gas at room temperature?
Oxygen
What is the most common/biggest used element out of Ocean, Living things, Crust, and the Atmosphere?
Solute and a Solvent
What do you have to have to make a solution?
Two or more elements combined to make a new thing
What is a formula?