Periodic Table

Front

What is the chemical symbol for Silver?

Back

Ag

Front

Which color on the periodic table corresponds with the transition metals?

Back

Blue

Front

How many neutrons does a Sodium-24 isotope have?

Back

13

Front

What is the chemical symbol for Copper?

Back

Cu

Front

Who invented the Periodic Table?

Back

Mendeleev

Front

What is the atomic number of Gold?

Back

79

Front

What are the main groups of the periodic table?

Back

Alkali metals, Alkaline earth metals, Transition metals, Halogens, Noble gases.

Front

What is the difference between an element and a compound?

Back

An element is a pure substance made of one type of atom, while a compound is made of two or more different types of atoms chemically bonded together.

Front

What are noble gases?

Back

Noble gases are elements in group 18 of the periodic table that are colorless, odorless, and inert under standard conditions.

Front

What is the significance of the atomic number?

Back

The atomic number represents the number of protons in the nucleus of an atom and determines the element's identity.