Ch. 1-3 Bonding the Periodic Table Review

How many valence electrons do Noble Gases have

What is the mass of a neutron

This element has 1 proton and 1 electron and is a very reactive gas

This family reacts violently with water and has 1 valence electron

Potassium and sodium are similar because they are in the same period

What is the maxium number of valence electrons

If a metal is malleable

How many energy levels does Krypton have?

The atomic mass is made up of the total protons and electrons in an element

This group has 8 valence electrons and these elements will not react with other elements

This family is known as the salt producers and contain 7 valence electrons and the most reactive element fluroine

Electrons have what type of charge

This element has 8 valence electrons and is a cancer causing gas that is evaluated when purchasing a home

This scientist is given credit for discovering the periodic table

How many valence electrons does tin have?

This element reacts violently with water and has 3 energy levels

This element is a liquid at room temperature and caused the Mad Hatter to go crazy

How many periods are on the periodic table

This family contains an element that is necessary for strong bones and teeth!

How many valence electrons does Phosphorus have?

Protons have a negative charge

Using the clues inthe picture, what element is represented

Lead contains 82 electrons

What physical property of metals describes them as shiny

Metals

This element is for the rich and has the old saying "your worth your weight in _________"

Metalloids have properties of metals only

The atomic number tells you the number of

The picture is an example of what?

This scientist discovered the electron and its negative charge