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WorksheetsPeriodic Table and Trends
Total questions: 12
Worksheet time: 6mins
Which element has the most similar properties to phosphorus (P)?
Strontium (Sr)
Arsenic (As)
Xenon (Xe)
Copper (Cu)
What is the correct period and group number for cobalt (Co)?
Period 3, group 9
Period 9, group 4
Period 4, group 9
Period 4, group 7
If an element is a good conductor of heat and electricity, which classification is it most likely to have?
Nonmetal
Metal
Metalloid
Noble gas
Which element is an alkaline earth metal?
Chlorine
Iron
Sodium
Calcium
What is the name of the element in period 5, group 16?
Polonium
Tellurium
Thallium
Selenium
How many valence electrons does Aluminum (Al) have?
1
3
13
27
What is the oxidation number for Magnesium (Mg)?
2-
2+
6-
6+
The valence configuration of 5s25p3 refers to which element?
Niobium (Nb)
Iodine (I)
Antimony (Sb)
Bismuth (Bi)
What is the valence configuration of Silicon?
1s22s22p63s23p2
3s23p2
3p2
Which element has a larger atomic radius than potassium (K)?
Lithium (Li)
Scandium (Sc)
Sulfur (S)
Cesium (Cs)
Which element has the highest ionization energy?
Aluminum (Al)
Barium (Ba)
Manganese (Mn)
Fluorine (F)
Rank the elements from highest to lowest electronegativity: gallium, chlorine, strontium
Strontium, gallium, chlorine
Gallium, strontium, chlorine
Chlorine, gallium, strontium
Gallium, chlorine, strontium
