Electrons, Protons, and Neutrons
Groups/Families
Bohr Models
Isotopes
Vocab
100
How many electrons are in sulfur?
16
100
This family has 1 valence electron
alkali
100
In the Bohr model of the atom, what is the maximum number of electrons in the first shell?
2
100
How many protons does this isotope of titanium have?
22
100
What are the columns and rows on the periodic table called?
columns: groups
rows: periods
200
How many protons are in Argon?
18
200
Calcium is located in which family
alkaline
200
How many valence electrons( the total number of electrons on the last ring) are in TIN
4
200
How many neutrons does uranium-235 have?
143
200
An atom is made up of how many different types of subatomic particles?
3
300
How many neutrons is in Nitrogen?
7
300
What element is in group 11, period 4?
copper
300
What element is this?
Argon
300
What does isotopes of carbon all have in common?
atomic number, protons, electrons
300
_____ are good conductors of electricity; they are often shiny solids at room temperature.
Metals
400
Manganese
P:
E:
N:
P: 25
E: 25
N: 30
400
Which family of elements is least likely to gain or lose because do not chemically react?
noble gases
400
What element is represented in this Bohr Model?
Lithium
400
In a correctly written symbol what would be located in the "A" position?
Mass number
400
the particles that found in the nucleus of an atom are
protons and neutrons
500
How many neutrons does the isotope of lithium have?
5
500
What are the most reactive nonmetals on the periodic table?
halogens
500
Draw a bohr model of sodium on a piece of paper?
Piece of paper
500
An aluminum isotope consists of 13 protons, 13 electrons, and 14 neutrons. Its mass number is
27
500
What does the atom's group and period tell us?
group: valence electron
period: number of rings