Proporties
Proporties
Atoms
the first periodic table
A element square
100
What is a material that can be smashed and rolled into shape
Malleability
100
The ability to transfer heat from one object to another
thermal conductivity
100
who made the first periodic table
Dmitri Mendeleev
100
what is the number of protons and neutrons in an element
atomic number
200
What are types of elements that at good conductors of haet and electricity
Metals
200
The ability to transfer electricity from one object to another
Electrical conductivity
200
A positively charged particle in a atom
proton
200
How was the first periodic table organized by
atomic number
200
What is the weight of an element
atomic mass
300
What is the ability to reflect light
Luster
300
A material that can be pulled into a wire shape
Ductility
300
A negatively charged particle in a atom
electron
300
how many elements were in the first periodic table
63
300
What is a chemical symbol
the abbreviation of a element's name
400
What is the speed at which a substance reacts with another
corrosion
400
When metal is left wet and oxygenated for a period of time what chemical change happens?
rust
400
A non-charged particle in a atom
neutron
400
What did Dmitri Mendeleev do to help the current periodic table
He used a formula to get atomic numbers of elements that didn't exist yet
400
The opposite of a chemical symbol
the elements name
M
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n
u