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20 questions
The vertical (up and down) columns in the Periodic Table are called
groups
towers
periods
atomic numbers
Which group of the periodic table is composed of inert (not reactive) gases?
answer choices
alkali metals
alkaline earth metals
halogens
noble gases
Which group of elements are the most reactive metals?
Group 2
Group 1
Group 13
Group 18
Which group of elements are nonreactive due to already being chemically stable?
Group 17
Group 1
Group 2
Group 18
What are the horizontal rows on the periodic table called?
Valence electrons
Elements
Periods
Groups
Which classification of elements are shiny, silvery solids and good conductors of heat and electricity?
Transition metals
Metalloids
Nonmetals
Metals
Which classification of elements are gases or dull brittle solids and poor conductors?
Transition metals
Metals
Nonmetals
Metalloids
Which classification of elements are solids, semi-conductors, and have physical properties like metals and chemical properties like nonmetals?
Transition metals
Metalloids
Nonmetals
Metals
Groups run:
up and down
left to right
Periods run:
up and down
left to right
______________ refers to the way a metal can be hammered or rolled into thin sheets.
Luster
Malleable
Metalloids
Solid
Copper is a common metal. Which of the following properties does this metal most likely have?
High conductivity, high malleability, and low luster
Low conductivity, low malleability, and low luster
High conductivity, high malleability, and high luster
Low conductivity, high malleability, and high luster
What is the name of group number 2?
transition metals
halogens
metaloids
alkaline earth metals
the basic structural unit of matter
atom
matter
element
nucleus
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