8Gr Periodic Table QUiz

All elements can be classified as _______________, _________, or ________________.

• protons, neutrons, electrons

• metals, non-metals, metalloids

• natural, synthetic, man-made

• periods, rows, columns

Which of the following correctly lists the particles of an atom and their charges?

• protons (-), neutrons (neutral), electrons (+)

• protons (neutral), neutrons (+), electrons (-)

• protons (+), neutrons (-), electrons (+)

• protons (+), neutrons (neutral), electrons (-)

The 7 horizontal rows on the Periodic Table are called ___________.

• families

• periods

• metals

• metalloids

The 18 vertical columns on the Periodic Table are known as ______________.

• periods

• rows

• groups or families

• metals

The atomic number for this element is _________.

• 26

• 55.845

• Fe

• iron

The atomic mass for this element is __________.

• 26

• Fe

• 55.845

• iron

The chemical symbol for this element is _________.

• Fe

• Iron

• 26

• 55.845

The Modern Periodic Table of Elements is arranged by

• atomic mass
• atomic number
• valence electrons
• number of isotopes

Sodium (Na) is found in group 

• 1
• 2
• 3
• 4

What does the atomic mass tell you? 

• Basically,the number of electrons and protons
• The number of neutrons
• Basically, the number of protons and neutrons
• The number of protons.