Element
The number that is the highest in the element symbol box.
What is the atomic mass
When there are more electrons than protons
What is a negative charge
Heliums symbol
What is He
The creator of the Periodic Table
Who is Dmitri Mendeleev
This number stands for the number of protons.
What is the atomic number
When you have +2, -4 you have
What is -2
Neutrons and protons make up the nucleus and....
What is the atomic mass
Cu stands for
What is Copper
The element that is on the Periodic Table that is in more than 10 million different compounds
What is Carbon
The number on the top right of an element
What is the Charge
Both electrons and protons are the same amounts
What is a neutral charge
It controls the atomic number
What are protons
The element Gold is represented by
What is Au
Periodic means
What is "Cycles or periods"
All elements are in a table
What is the Periodic Table
When you have +8, and -2 you have
What is +6
The symbol Mg is
What is Magnesium
The first element on the Periodic Table
What is Hydrogen
The sign of an element is called
What is a symbol
There are more protons than electrons
What is a positive charge
The element Hydrogen
What is H
How many groups are on the Periodic Table
What is 18