PS-2.3 Periodic Table: Question Preview (ID: 2003)

Below is a preview of the questions contained within the game titled PS-2.3 PERIODIC TABLE: Trends Of Periodic Table; Valence Numbers, Atomic Numbers .To play games using this data set, follow the directions below. Good luck and have fun. Enjoy! [print these questions]

Play games to reveal the correct answers. Click here to play a game and get the answers.

The number of occupied energy levels for an element equals
a) the period number of the element. b) the group or family number of the element c) the valence number of the element d) the atomic number of the element
If you wanted to know the number of protons in lithium you would
a) find the atomic number for lithium on the periodic table. b) find the mass number for lithium on the periodic table. c) look in a text book; its not on the periodic table. d) find the sum of the neutrons and electrons.
Starting at the left side of the periodic table and moving right, you'd pass through
a) metals, metalloids, non-metals b) metals, non-metals, metalloids c) non-metals, metalloids, metals d) non-metals, metals, metalloids
An elements valence number is equal to
a) the number of electrons in its outer energy level b) the number of protons in its outer energy level c) the sum of its protons and neutrons d) the difference between the number of neutrons and electrons in the isotope
All elements in a group or family have similar chemical properties because
a) they have the same number of electrons in their outer energy level. b) they have the same number of protons in their nucleus. c) their valence numbers increase through the group d) their valence numbers decrease through the group
A group or family is
a) a vertical column on the periodic table b) a horizontal row on the periodic table c) a group of elements with the same number of protons d) a group of elements that react best with each other
The first energy level is filled with ___ electrons; the others are stable with____.
a) 2, 8 b) 2, 10 c) 4, 10 d) 3, 7
The period number tells
a) how many energy levels are occupied b) how many valence electrons there are c) how reactive the atoms are d) how many protons are in the atom
How many periods are there on the periodic table?
a) 7 b) 4 c) 5 d) 8
A horizontal row on the periodic table is a
a) period b) group c) family d) Nobel Gas group
Play Games with the Questions above at
To play games using the questions from the data set above, visit and enter game ID number: 2003 in the upper right hand corner at or simply click on the link above this text.

Log In
| Sign Up / Register