WorksheetsPeriodic Table Test Review
Total questions: 30
Worksheet time: 2hrs 32mins
What element family is in group 17?
Alkali Metals
Alkali Earth Metals
Transition Metals
Halogens
Which of these elements is a metalloid?
Sodium (Na)
Silver (Ag)
Xenon (Xe)
Antimony (Sb)
Atoms of elements in the same group have the same number of what?
protons
protons and neutrons
valence electrons
neutrons
The order of the elements in the periodic table is based on what?
atomic mass
the number of protons in the nucleus
the electric charge of the nucleus
the number of neutrons in the nucleus
The horizontal (left to right) rows of elements on the periodic table are called what?
groups
families
keys
periods
The vertical (up and down) columns in the Periodic Table are called
groups
towers
periods
atomic numbers
Find an element with similar chemical properties to Barium (Ba)
Ca and Ra, because they are in the same group and have similar chemical properties
Ca and Y, because they are at a 90 degree angle and have similar chemical properties
Cs and La, because they are within the same period
Name this group: These metals contain familiar metals such as Gold, Iron, and Copper
Transition metals
Halogens
Alkali Metals
Boron Family
True or False: The reactivity of metals tends to decrease as you move RIGHT on the periodic table
False
True
Which of the following elements is most likely to have similar properties to those of sodium (Na)?
Magnesium (Mg)
Sulfur (S)
Francium (Fr)
Titanium (Ti)
Which of the following will have a larger radius than Zinc?
Gallium
Aluminum
Magnesium
Strontium
Which of the following will have a lower ionization energy than Scandium (Sc)?
Helium (He)
Titanium (Ti)
Calcium (Ca)
Magnesium (Mg)
Why are lithium and fluorine placed in Period 2 of the Periodic Table?
they both have 2 valence electrons
they both have 2 electron shells
they can react together to form LiF
they have 2 electrons in their first electron shell
The properties of element, according to periodic law, can be predicted by
The solubility of the element
The color of the element
The number of isotopes
The position on the periodic table
Using the periodic table, predict which group will have similar chemical properties.
magnesium, strontium, and barium
nitrogen, sulfur, and bromine
cadmium, calcium, and carbon
rubidium, yttrium, and zirconium
Using Coulomb's law, explain why the radius increases as you move down a group
The force of attraction increases because there are more electrons
The force of attraction increases due to the increased distance from the nucleus
The force of attraction decreases due to the increased distance from the nucleus.
Why is there no electronegativity data for element 2 and 10?
Element 2 and 10 are highly reactive and the data is too high.
Element 2 and 10 are noble gases and their data was lost.
Elements 2 and 10 are noble gases. The do not need to attract electron pairs.
Which is larger a neutral Nitrogen atom or a nitrogen ion (N3-),why?
Nitrogen atom, it has more electrons
Nitrogen ion, it has more protons
Nitrogen ion because his has more electrons
Nitrogen atom, it has less protons
An element is discovered that has 6 valence electrons, creates 2- ions and is a non-metal. Which group of element on the periodic table, will it most likely belong to?
Group 16
Group 2
Group 18
Group 15
The tendency of an atom to attract electrons is defined as...
Ionization energy
Atomic Radius
Ionic Radius
Electronegativity
True or False: Positive ions are larger than neutral atoms of the same element.
True
False
Why are the noble gases in gray?
Ions are that atoms that have...
Gained an electron
Lost an electron
no change in the number of electrons
Gained a neutron
Which group of elements in in order of increasing atomic radius in period 3?
Na,Si,P,Cl,Al
Na,Al,Si,P,Cl
Na,Cl,Si,P,Al
Cl,P,Si,Al,Na
