Flashcards in Basics of Chemistry Deck (17)
When two or more elements are bonded together chemically, a __ is formed.
Elements are arranged on the periodic table according to atomic number. This results in repetition of certain common properties among some elements. This repetition is called:
Symbol for Sodium
Symbol for Chlorine
The elements that tend to exhibit more electronegativity are on the __ side of the periodic table.
As you move horizontally to the right on the periodic table, the atoms become:
Smaller and heavier
Group I is known as the __ family.
Group II is known as the __ family.
Alkali Earth metals
The short columns in the middle of the periodic table are called?
Group VII is known as the ___ family.
Group VIII is known as the __ family.
The ___ are the most reactive family of the nonmetals.
The ___ has an atomic weight of 1 and a charge of +1.
The ___ is considered to have "no" weight and a charge of -1.
The ___ is considered to have no overall charge but does have a weight.
The ___ number is equal to the number of protons in an atom.