Chapter 5 - The periodic table Flashcards
1
Q
describes something that occurs or repeats at regular intervals
A
periodic
2
Q
the law that starts that the repeating chemical properties of elements change periodically with the atomic numbers of the elements
A
periodic law
3
Q
in chemistry, a horizontal row of elements in the periodic table
A
period
4
Q
a vertical column of elements in the periodic table elements in a group share chemical properties
A
group
5
Q
on of the leements of group one of the periodic table
A
alkali metal
6
Q
on of the elements of group 2 in the periodic table
A
alkaline-earth metal
7
Q
one of the elements of Group 17 of the periodic table
A
halogen
8
Q
one of tthr elements of group 18 of the periodic table
A
noble gas
