Atoms/Periodic Table

Front

What are Transition Metals?

Back

Transition Metals are the elements found in groups 3-12 of the periodic table, known for their ability to form variable oxidation states and complex ions.

Front

How many neutrons does Nickel have?

Back

Nickel has 31 neutrons.

Front

How do you calculate the number of neutrons in an atom?

Back

Number of Neutrons = Mass Number - Atomic Number.

Front

What are the three categories of elements in the Periodic Table?

Back

The three categories are Metals, Nonmetals, and Metalloids.

Front

What is a neutral atom?

Back

A neutral atom has an equal number of protons and electrons.

Front

What is the atomic number?

Back

The atomic number is the number of protons in the nucleus of an atom, which determines the element's identity.

Front

What is the mass number?

Back

The mass number is the total number of protons and neutrons in an atom's nucleus.

Front

What are Halogens?

Back

Halogens are the elements found in group 17 of the periodic table, known for being highly reactive nonmetals.

Front

What are Alkali Metals?

Back

Alkali Metals are the elements in group 1 of the periodic table, known for being highly reactive and having one electron in their outer shell.

Front

What is the significance of the Periodic Table?

Back

The Periodic Table organizes elements based on their atomic number, electron configuration, and recurring chemical properties.