WorksheetsPeriodic Table and Matter
Total questions: 33
Worksheet time: 56mins
What is NOT one of the three main groups of the periodic table?
groups
metal
nonmetals
metalloids
What are the vertical columns on the periodic called?
groups
periods
nonmetals
metals
metalloids
What are the horizontal rows on the periodic table called?
periods
groups
metals
nonmetals
metalloids
What does the number of proton tell us?
electrons
atomic number
atomic mass
neutrons
How many valence electrons does the element have?
1
2
3
4
What is the atomic number of nickel?
28
58.69
What does the 6 represent?
atomic mass
atomic number
element name
chemical symbol
the positively charged subatomic particle contained in the nucleus of an atom
proton
neutron
electron
matter
a subatomic particle, contained in the nucleus of an atom, having the same mass as a proton but no electrical charge
proton
neutron
electron
matter
a negatively charged subatomic particle that orbits the nucleus of an atom
proton
neutron
electron
matter
one or two letters that represent the name of an element
element name
element symbol
atomic number
atomic mass
Which is an proton?
How many neutrons are in the element shown?
4
9
5
13
The highlighted section is the...
Actinides
Lanthanides
Halogens
Alkali
The highlighted section is the...
Actinides
Lanthanides
Transition Metals
Halogens
These elements are in a:
group
period
These elements are in a:
group
period
How many electrons do atoms of the alkali metals have in their outer energy levels?
1
2
3
8
Magnesium
Ma
Mg
Me
M
Potassium
P
K
Po
Ps
