Periodic Table, Atoms, and Bonding Quiz

• Periods

• Groups

• Periods

• Groups

• energy levels

• valence electrons

• protons

• neutrons

• energy levels

• valence electrons

• protons

• neutrons

How did Mendeleev arrange the elements?

• alphabetical

• density

• melting point

• atomic mass

The atoms along the staircase are called

• metals

• nonmetals

• metalloids

• noble gases

Elements on the left side of the periodic table are

• metals

• nonmetals

• metalloids

• noble gases

In the modern periodic table elements are arranged by:

• atomic mass

• atomic number

• valence electrons

• number of isotopes

Which of the following is a negatively charged subatomic particle?

• Electron

• Proton

• Neutron

• Quark

All matter is made of what?

• energy

• atoms

• electrons

• compounds