Unit 6: Understanding the periodic table

Another name for the least reactive group/family is...

Is Flourine more like Chlorine or Oxygen?

Which atom is more reactive?

How many neutrons does a Sodium atom have?

The metalloids are unique because...

How many energy levels does a Beryllium atom have?

Of the following families which is most reactive?

The most important result of a chemical change is that a new substance is formed

What do we call the number that includes a decimal value that is typically near the box bottom 

Of the following families which is the most reactive?

If you add the number of neutrons the number of protons you get the ______________

Families on the left side of the table are reactive while families on the right are stable

Which family on the periodic table is the most stable of all the families?

Which atom is least likely to bond with other atoms?

The large group of metals in the middle of the periodic table that do not follow valence rule

How many electrons does the atom Magnesium have?

The element Carbon has an atomic number of...

The element Chlorine has how many neutrons?

Which of the following is NOT a sign of a chemical reaction?

How many valence electrons does a Neon atom have?

How many more neutrons than protons does an argon atom have?

The formula for calculating the neutron number is...

sugar dissolving in water is a chemical change

Another name for the most reactive metal group/family is...

In a neutral atom the number of electrons is the same as the number of

How many valence electrons does a phosphorous atom have?

The number of valence electrons in most atoms can be quickly determined by finding its...

In a physical change atoms combine into new compounds

Another name for the most reactive non-metal group/family is...

The number of energy levels that an atom has can be quickly determined by finding its...

What do we call the letter(s) that represent the element's name in the box?

How many energy levels does a sodium atom have?

The element Flourine has an atomic mass number of 

What do we call the non-decimal number that is usually at the top of the element box?

The reason that the noble gases are so stable is...

Is Nitrogen more alike to Oxygen or Phosphorous?

Metals are found on the right side of the periodic table

What is the atomic mass of an atom of Lithium

The element that begins the stair step line which separates the metal from the nonmetals is...