Chemistry Flashcards
Where are the alkali metals
Group 1 periods 2-7
Where are the alkali earth metals
Group 1 period 1
Group 2 period 2-7
Where are the transition metals
The big group
Where are the other metals
Group 3 period 3-6
Group 4 period 5-6
Group 5 period 6
Where are the metalloids
Group 3 period1
Group 4 period 3-4
Group 5 period 4-5
Group 6 period 5-6
Where are the others non metals
Group 4
Group 5
Group 6
Where are the halogens
Group 7
Where are the noble gases
Group 8
Where are the lanthanides
Top collumn at bottom of page
Where are the actinides
Bottom collumn in bottom group
How do you find the number of protons
The same as the atomic number
How do you find the number of electrons
The same as the atomic number
How do you find the number of neutrons
Atomic mass take away atomic number
What are cations
Cations are positively charged ions
What are anions
Anions are positively charged ions
What is an ion
An ion is an atom or molecule that is either negatively or positively charged due to a loss or gain of one or more electrons
How many electrons can the first shell fit
2
The second shell can fit
8
The third shell can fit
8
The fourth shell can fit
2
The charge of an electron
Negative
The charge of a proton
Positive
The charge of a neutron
No charge
