PS4: The Periodic Table Test Review

How are the classes of elements arranged on the periodic table from left to right?

What determines the identity of an element?

If an atom loses an electron, it becomes a _______.

A(n) __________ is an atom with the same amount of protons but different numbers of neutrons.

Elements in the same ____________ have similar properties and reactivities.

In the periodic table, the vertical (up & down) columns are called ______

How many valence electrons do atoms want to be stable?

What does atomic mass represent?

What group on the periodic table is considered nonreactive (stable)?

What type of bond is formed between a metal and a nonmetal?

What does the atomic number tell you?

The electrons involved in bonding are called __________ electrons.

What type of element is the majority of the periodic table composed of?

When electrons are shared, what type of bond is formed?

How many oxygen atoms are in the compound 3NaHCO₃?

The horizontal rows on the periodic table are called ________

Which is an example of a metalloid?

What type of bond is formed when electrons are lost or gained (transferred)?

How many neutrons does Carbon have?

How is the modern periodic table organized?

How many valence electrons does Carbon have?

What type of bond is formed between 2 nonmetals?