perioidic table pre-quiz

The idea of arranging the elements in the periodic table according to their chemical and physical properties is attributed to .....

• Mendeleev

• Moseley

• Bohr

• Rutherford

Elements in group 18 have how many dots in their dot diagram.

• 1

• 6

• 7

• 8

Mendeleev's table was called periodic because the properties of the elements

• showed no pattern.

• occurred at repeated intervals called periods.

• occurred at regular time intervals called periods.

• were identical.

The modern periodic law that states that the physical and chemical properties of the elements are periodic functions of their

• family

• atomic number

• atomic mass

• Number of neutrons

Elements in a group or column in the periodic table can be expected to have similar

• atomic masses.

• atomic numbers

• numbers of neutrons.

• properties.

A horizontal row of blocks in the periodic table is called a(n)

• group.

• period

• family

• octet.

Identify the category of number 1

• metals

• non metals

• metalloids

Identify the category of number 2

• metals

• non metals

• metalloids

Identify the category of number 3

• metals

• non metals

• metalloids

What family is number 4

• alkali metals

• alkaline earth metals

• transition metals

• nobel gases

• halogens