The Periodic Table

Question 1

describes something that occurs or repeats at regular intervals

Answer 1

Periodic

Question 2

the law that states that the repeating chemical and physical properties of elements change periodically with the atomic numbers to elements

Answer 2

Periodic Law

Question 3

in chemistry a horizontal row of elements in the period table

Answer 3

Period

Question 4

a verticle colmn of the elements in a group share chemical properties

Answer 4

Group

Question 5

one of the group 1 of the periodic table

Answer 5

Alkali metals

Question 6

one of the elements in group 17 of the periodic table: halogen combine with most metals to form salts

Answer 6

Halogen

Question 7

one of the elements of group 18 of the periodic table (helium,neon, argon,krypton,xenon and redone) noble gases are unreactive

Answer 7

noble gas

Question 8

one of the element of group 2 of the periodic table (beryllium, magnesium, calcium, strontium,barium,and radium

Answer 8

Alkaline-earth metals