Atoms and the Periodic Table

What is the formula for table salt?

What is the overall charge of the atom?

The only nonmetal in group 14 is

The only nonmetal that exists in the liquid state at room temperature is

What is the electron configuration of Calcium?

The only synthetic element in the Lanthanide series is

Which element is radioactive?

Which element has an atomic mass of 207.2?

Which sub-atomic particle has the least mass?

What element has 19 protons in one atom of the element?

The only element in period 5 that exists as a gas at room temperature is

How many periods are in the periodic table?

What element has electron configuration of 2,8,5?

What element is in group 13 and period 3?

Group 17 elements are called

What is the overall charge of the nucleus of an atom?

What charge do electrons have?

Silicon is a

Which element has symbol Cl?

How many groups are in the periodic table?

Elements in the periodic table are organized by

Which elements belong to the same family or group?

Which element is in group 5 and period 6?

Which of the following is not a sub-atomic particle?

What element has symbol Na?

The atomic number is equal to

The maximum number of electrons that the 3rd shell can hold is?

The only metal that exists in the liquid state at room temperature is

The most reactive metals in the Periodic Table are in

Which element has symbol Au?

Most of the elements in the periodic table are

Which element is classified as a metalloid?

The metalloids that are included in Group 15 are Antimony (Sb) and

Which element is in group 11 and period 5?

The most reactive nonmetals are in __________________ of the periodic table.