WorksheetsUnit 3 Practice Quiz 1
Total questions: 29
Worksheet time: 17mins
Which subatomic particle has a positive charge?
electron
proton
neutron
atom
Which subatomic particle has a negative charge?
electron
proton
neutron
atom
A horizontal row of the periodic table is called
group/family
period
A vertical column of periodic table is called
period
group/family
Elements that have the same number of outer electrons and behave in similar ways (they have similar characteristics) belong to the same
period
group/family
block
How many periods are in the periodic table?
5
7
9
18
Which of these models did Niels Bohr propose?
Who first came up with the idea of an atom and called them "atomos"?
o Democritus
o Thomson
o Rutherford
o Bohr
Who performed the famous 'gold foil experiment'?
o Dalton
o Thomson
o Rutherford
o Bohr
Who first discovered that electrons orbit the nucleus in orbits?
o Dalton
o Thomson
o Rutherford
o Bohr
Where are the protons located?
outside the nucleus
inside the nucleus
in the orbitals
within energy levels
Where are the electrons located?
o outside the nucleus
o inside the nucleus
o in the middle of the atom
o in areas that contribute to the atom's mass
What is the current model of the atom?
Who created the periodic table?
John Dalton
Marie Curie
Dmitri Mendeleev
The periodic table is arranged in order of...
increasing atomic number
increasing atomic mass
decreasing atomic mass
decreasing atomic number
The atomic number tells you the number of (a) in the nucleus?
Which of the following are located along a dividing line that looks like a staircase?
metals
metalloids
non-metals
alkali metals
Which of the following is a property of non-metals?
malleable (easily reshaped w/o breaking)
dull texture (not shiny)
ductile (capable of being drown out into a wire or thread)
Which of the following is not a property of metals?
conduct electricity
brittle
shiny
What family does Hydrogen belong?
Non-metal
Noble Gas
Halogen
Metalloid
In the periodic table shown, what is the GREEN section (staircase)?
Metals
Nonmetals
Metalloids
Gasses
Where on the periodic table can nonmetals be found?
Top
Bottom
Left
Right
Select the group that is the most reactive metals
Transition Metals
Alkali Earth Metals
Alkali Metals
Halogens
Select the element Alkali Earth Metal found in Period 4
Calcium
Potassium
Titantium
Krypton
Select the element below that is least reactive
Hydrogen
Chlorine
Lithium
Neon
What element is found in Group 5 period 4?
Zirconium
Magnesium
Strontium
Vanadium
