Periodic Table

Which scientist invented the periodic table?

• Dmitri Mendeleev

• Benjamin Franklin

• Lothar Meyer

How many periods are there on the periodic table?

• 6

• 9

• 7

• 10

What does the atomic number mean?

• The number of protons in the atom

• The number of neutrons in the atom

• The mass of an atom

True or False? The groups on a periodic table are the rows

• True

• False

What is the only liquid metal?

• Argon

• Gold

• Chlorine

• Mercury

What is the atomic mass?

• Number of protons and neutrons in the nucleus in an element

• Number of electrons on the outer shell of an elements atom

• The number of protons in a atom

What is the name of the family of elements that has a full outer shell of electrons?

• Noble gasses

• Aliki Metals

• Halogens

• Transition Metals

Elements in the Periodic Table are listed in order of their ________.

• Density

• Atomic Number

• Melting Point

Elements in the same groups of the Periodic Table have what in common?

• The same number of electron shells

• The same atomic weight

• The same melting and boiling points

• The same number of valence electrons in the outermost shell

Which of the following is the abbreviation for the element gold?

• Ge

• Fe

• Go

• Au