atoms
periodic table
chemical symbols
metallic properties
Using the table
100
positive charge found in the center of the atom
What is a proton?
100
found on the right hand side of the periodic table
What are metals
100
H
What is hydrogen?
100
The number of periods in the Periodic Table.
What is seven?
100
period 1 group 1
What is H?
200
negativly charged particle found in the electron cloud
What is an electron?
200
numbers across the top of the periodic table
What are groups or families?
200
Na
What is sodium?
200
Rows in the Periodic Table.
What are periods.
200
only nonmetal in group 14
What is C?
300
neutrally charged particle found in the center of the atom
What is a neutron?
300
number of energy levels found in an atom
What is the period number?
300
lead
What is Pb?
300
There are 18 of these in the Periodic Table.
There are 18 of these in the Periodic Table.
300
only group with only nonmetals
What is group 18?
400
number of protons in an atom
What is the atomic number?
400
found mostly on the top and right hand side of the periodic table
What are nonmetals?
400
iron
What is Fe?
400
Information that is contained within a square on the Periodic Table.
What are atomic number, element symbol, element name, and atomic mass?
400
Only group with metals and metalloid
What is group 13?
500
number of protons and neutrons in an atom
What is the atomic mass?
500
the way the modern periodic table is organized
What is by atomic number?
500
Au
What is gold?
500
Credited with developing the first Periodic Table of the Elements, he arranged the elements in order of increasing atomic mass.
Who is Dmitri Mendeleev?
500
Has an atomic number of 80
What is Hg?
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