WorksheetsPosen-Periodic Table PRACTICE
Total questions: 50
Worksheet time: 3hrs 10mins
The elements in this family(1A) are soft, silvery, and very reactive with water.
Alkaline Earth Metals
Alkali Metals
Transition Metals
Lanthanides
This type of element is dull, brittle solids and gases, insulators, poor conductors of heat and electricity, as well as having low melting points.
metals
metalloids
nonmetals
As you move down the group, halogens' reactivity (ionization energy)...
increases
decreases
doesn't change
shows no trend.
How many electrons are there on the outer shell of the Halogens?
1
2
7
9
Which group includes non-reactive gasses that have a full outer electron shell?
Alkai Metals
Alkaline Metals
Halogens
Noble Gases
Which of the following is an Alkaline Earth Metal?
Calcium (Ca)
Lithium (Li)
Phosphorus (P)
Copper (Cu)
Which of the following is a transition metal?
Iron (Fe)
Oxygen (O)
Neon (Ne)
Barium (Ba)
Where are the metals on the periodic table?
Blue
Green
Yellow
There are no metals on the periodic table
Which two elements on the periodic table are in the same period?
Sn and Rb
K and Ba
F and Cl
Se and Te
Statement: when the elements are arranged by increasing atomic number, there is a periodic repetition of their chemical and physical properties is the...
octet rule
periodic law
transition elements
noble gases
The trend in the atomic radii as you move down the group 1 elements is partially due to
decreased distance of outer electrons
increased nuclear charge
increased number of electrons in outer energy level
addition of energy shells
The period for Bromine is ___________.
3
2
4
1
What type of element makes up the largest percentage of elements on the Periodic Table?
metals
nonmetals
metaloids
halogens
How many groups/families are on the Periodic Table?
15
16
17
18
Shares properties of metals and nonmetals and are semi-conductors of heat and electricity.
metalloid
metal
nonmetal
alkali metals
Able to be hammered or pressed out of shape without breaking or creaking
flammable
malleable
ductile
conductor
The atomic NUMBER tells you what?
number of electrons
number of protons
number of neutrons
number of protons AND electrons in an element
The vertical (up and down) columns in the Periodic Table are called
groups
towers
periods
atomic numbers
The first energy shell can hold ______ electrons.
2
8
18
Mendeleev's genius was his ability to
predict elements that were not discovered yet
organize elements by their mass
had an element named after himself
organize elements by properties
Elements in the same group or column have the same ...
# of valence electrons
# of shells
# of protons
Mass Number
