Atoms & The Periodic Table

True or False: All atoms are made up of elements.

The periods of the periodic table are categorized by this.

The groups of the periodic table are categorized by...

These are found along the zig zag line on the periodic table.

These are formed when metals and nonmetals combine.

This tells you the number of protons within an atom.

True or False: The periodic table is grouped based on states of matter.

These are different forms of an element due to their varying number of neutrons.

Titanium has an atomic # of 22 & an atomic wt .of 48, how many electrons does it have?

True or False: A molecule must be made up of 2 or more different elements.

These are the the elements that do not react.

True or False: The periodic table is a work in progress.

This is the part of an atom that has a neutral charge.

Elements within this group like to gain 1 electron.

In order to find the number of neutrons...

Looking at your periodic table, Iron (Fe) has this many protons.

This is the overall charge of an atom.

This has the least mass of an atom.

This differentiates between different elements.

These make up the nucleus.