Atoms
The basic building block of all matter
What us an Atom?
How the elements are organized
What is by atomic number?
When two or more atoms bond together it is called what
What is a molecule?
Period 8, Group 4
What is Iron
The symbol of Neutron
What is N?
What atoms are made up of
What are subatomic particles?
Most elements are
What are metals?
Where electrons orbit atoms
What is the orbital shell?
Period 12, Group 6
What is Mercury?
The mass of protons and neutrons
What is 1 dalton?
The name of the center of the atom
What is the nucleus?
Horizontal rows on a periodic table
What are periods?
Valence eletrons
what is the electrons on the outermost shell of an atom?
Period 4, Group 6
What is Hafnium?
The mass of electrons
What is no mass?
The charge of a proton
What is positive?
Vertical columns on a periodic table
What are groups?
All bonds involve
What are electrons?
Period 13, Group 3
What is Aluminum?
The location of the electron
What is the orbitals?
The charge of a nuetron
What is none?
Elements in the same period have the same number of what
What are orbitals?
Atoms are unstable
What is if their orbitals are not full?
Period 16, Group 3
What is Sulfur?
Where the mass of atom mostly comes from
What is the nucleus?