Chemical Symbols
What is gold's chemical symbol?
AU
What is a row called on the Periodic Table
Period
How are Groups decided?
The amount of valence electrons
How are periods decided?
The amount of electron orbitals
What number is lithium on the periodic table?
3
What is Hydrogen's chemical symbol?
H
What is a column called on the Periodic Table?
Group
How many valence electrons does Lithium have?
2
How many electron orbitals does beryllium have?
2
What number is sodium on the periodic table?
11
What is Calcium's chemical symbol?
CA
How is the atomic number decided?
Protons
How many valence electrons does Zirconium have?
5
How many electron orbitals does sodium have?
3
What number is Iron on the periodic table?
26
What is Sodium's chemical symbol?
NA
How is the atomic mass made?
Protons and Neutrons
How many valence electrons does Nickel have?
4
How many electron orbitals does potassium have?
4
What number is pottasium on the periodic table?
19
What is Potassium's chemical symbol?
K
What is the unit of measurement for atomic mass?
The unit is (U) which is approximately 1.660539×10-271.660539 x 10 to the negative 27th power kilograms.
How many valence electrons does Osmium have?
6
How many electron orbitals does Rubidium have?
5
What number is platinum on the periodic table?
78