Periodic Table

At room temperature, more than 1/2 of the nonmetal elements

Which group of elements share characteristics with both metals and nonmetals?

Because atoms are so small

Most metals are NOT

Which of the following statements about transition metals is true?

Which of the following statements about metals is true?

In an atom, the number of protons equals the number of

What is the total number of electrons in an atom of sodium?

Which particles in an atom have a negative electric charge?

Which parts of the atom move around the nucleus?

The elements in a column of the periodic table

what is the rounded mass of lithium?

Which of these statements about a column of the periodic table is true?

Which group contains the most elements

When making a Bohr model you must use the ___ to find the number of electrons

From an element's location on the periodic table, you can predict

The elements in a row on the periodic table

Name that Bohr Model!

The atomic number of an element is based on the

Fluorine, chlorine, bromine, and iodine are all part of the family called

How many electrons does nitrogen have

The two most common alkaline earth metals are

To find the number of neutrons you have to subtract ______________ from ____________.

What is the mass of magnesium?

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

In the periodic table, the most reactive metals are found