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Periodic Table Practice Quiz

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Questions	Answers
Each vertical column on the periodic table is called a(an)	group
The elements to the right of the zigzag line on the period table are called	nonmetals
Most metals are	solid at room temperature
Most of the elements in the periodic table are	metals
The horizontal row on a the periodic table is called a(an)	period
Which of the following is a property of alkali metals?	They are very reactive
Which list of elements below contains all nonmetals?	Se, Br, Kr
An atom that has the same number of protons but has a different number of neutrons is known as a(n) ____	isotope
What does "amu" stand for	atomic mass unit
Which is NOT a property of non-metals	malleable
Which of the following is a false statement about elements in the Halogen group?	good conductors of electrictiy
Atoms consist of which three types of particles?	electrons, neutrons, protons
Each group on the periodic table has its own characteristic properties based on the number of _____	valence electrons