Quick Chem Quiz 5 - Periodic Table

Quick Chem Quiz 5 - The Periodic Table

Lesson and Quiz

Multiple Choice

In the periodic table, elements with

similar _______ were grouped

together

• Protons

• Properties

• Valence Electrons

• Orbitals

Comparing Mendeleev's table with the current version of the Periodic Table

Multiple Select

Which two statements about 'periods' in the table are correct?

• Periods go across in rows and are in increasing atomic number (not atomic mass)

• As elements move across the period (right to left) the number of valence electrons (electrons in the outer shell) increases

• Elements in the same period have the same number of protons

• Periods are he vertical columns from top to bottom

Multiple Select

Which two statements about groups are correct?

• Groups go across in rows and are in increasing atomic number (not atomic mass)

• As elements move across the group (right to left) the number of valence electrons (electrons in the outer shell) increases

• Groups are the vertical columns and are groups 1 to 18

• Each element in

  a group has the same number of outer shell electrons or valence electrons

Fill in the Blanks

Fill in the Blanks

Multiple Select

In which groups are the Metalloids

• 1

• 17

• 9,10,11

• 13,14,15,16

• 89 - 103