Atoms
Isotope Mass
Charges
Lewis Dot
Groups
100
can't be broken down
What is an element/ atom
100
what is step 1 in calculating the isotopic mass
What is change the percent to a decimal?
100
identify the charge of an atom
What is neutral?
100
How many dots do elements in group 1A recieve
What is 1 dot?
100
Name group 1A
What is alkali metals?
200
Located in the nucleus
What is a proton and neutrons?
200
what is step 2 in calculating the isotopic mass
What is divide the percent by 100
200
identify the charge of an electron
What is negative?
200
How many dots does group 2A recieve?
What is 2 dots?
200
Name group 18
What is the Noble gases?
300
Mass number is the number of
What is protons and nuetron?
300
what is step 3 in calculating the isotopic mass
What is mulitply the decimal by the mass?
300
identify the charge of the nucleus
What is positive?
300
How many dots does group 17 receive
What is 7?
300
Name group 2A
What is akaline earth metals?
400
atomic number is the same as the
What is # of protons/electrons
400
what is step 4in calculating the isotopic mass
What is repeat?
400
Located in the nucleus and has no charge
What is neutron?
400
How many dots does the boron group recieve?
What is 3?
400
Name group 17
What is the Halogens?
500
has the same number of protons but a different mass
What is an isotope?
500
what is step 5in calculating the isotopic mass
What is add all the masses?
500
name the subatomic particle that has a positive charge
What is proton?
500
Name the element in group 18 that doesn't recieve 8 dots
What is Helium?
500
Name group 15
What is nitrogen group?
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