Atomic Structure

Front

Subatomic particles with a negative charge

Back

Electrons

Front

The number 16 for the atomic element sulfur is the

Back

atomic number

Front

Subatomic particle that has a positive charge

Back

proton

Front

The center of an atom is called the ________________.

Back

nucleus

Front

In what part of an atom can the protons and neutrons be found?

Back

nucleus

Front

What are the vertical columns in the Periodic Table called?

Back

groups

Front

The atomic number tells you what? Options: only the number of electrons, only the number of protons, only the number of neutrons, the number of both electrons and protons

Back

only the number of protons

Front

The Modern Periodic Table of Elements is arranged by: atomic mass, atomic number, valence electrons, number of isotopes

Back

atomic number

Front

What does the 6 represent? Options: atomic mass, atomic number, element name, chemical symbol 

Back

atomic number

Front

What does 12.011 represent?

Back

atomic mass