Periodic Table

Elements are made of:

Which group does Fluorine, Chlorine, and Bromine belong to?

How many electron orbits does Krypton have?

Which subatomic particle is the smallest?

Which particles are in the nucleus of the atom?

Which elements are found as liquids at room temperature?

Which parts of the atom move around the nucleus?

The elements are arranged on the periodic table in numerical order.  These numbers represent 

What determines the reactivity of an atom?

Who originally put together the periodic table?

Where are a majority of the nonmetals located on the periodic table?

An isotope is when:

Sodium has atomic number 11 and atomic mass 23.  Therefore it has:

Electrons have a ____ charge.

An example of an element is:

Neutrons have a ____ charge.

The number of protons is the:

Protons have a ____ charge.

Lithium is atomic number 3. How many electrons are in its outer shell?

How many electrons will the second shell of any atom hold?

Which of the following would have the same number of valence electrons?

What information in the periodic table indicates the number of protons in an atom?

The most important piece of equipment a chemist uses is the:

The atomic mass equals:

Which element is a clear, life-giving gas?

Which element makes up about 80% of normal air?

What is the family name for group 1?

The number of neutrons in an atom equals:

How many electrons will the first shell of any atom hold?

Which of the following groups is highly reactive metals?