# data[].attributes.body
118 elements in
the periodic table

# data[].attributes.headline
moles - s defined by International Bureau of Weights and Measures to be the amount of substance of a system which contains the same number of elementary entities

# data[].attributes.subject
moles - s defined by International Bureau of Weights and Measures to be the amount of substance of a system which contains the same number of elementary entities

# data[].attributes.body
boom

# data[].attributes.body
Types of elements in the periodic table

# data[].attributes.body
Very reactive. Salts are formed from them

# data[].attributes.headline
Matter- anything with mass that takes up space

# data[].attributes.subject
Matter- anything with mass that takes up space

# data[].attributes.body
Radioactive,slightly

# data[].attributes.body
the smallest constituent unit of ordinary matter that has the properties of a chemical element

# data[].attributes.headline
Dalton- measure of mass for atoms and subatomic particles

# data[].attributes.subject
Dalton- measure of mass for atoms and subatomic particles

# data[].attributes.body
The total amount of protons and electrons

# data[].attributes.body
Noble Gases- unreactive

# data[].attributes.body
Make up hadrons which then make up protons and neutrons

# data[].attributes.headline
Hydrogen- the first element on the periodic table

# data[].attributes.subject
Hydrogen- the first element on the periodic table

# data[].attributes.headline
electron- negatively charged particle around the nucleus

# data[].attributes.subject
electron- negatively charged particle around the nucleus

# data[].attributes.body
Non charged particle in an atom found in the nucleus

# data[].attributes.headline
Proton - positive part of an atom - found in the nucleus

# data[].attributes.subject
Proton - positive part of an atom - found in the nucleus