Question

Since 2016, the periodic table has had how many confirmed elements?

What name is given to a chemical element or substance possessing propert
metals and non-metals?

Answer 1

The periodic table has had 118 confirmed elements since 2016, including metalloids.

Step-by-step explanation:

The periodic table has had 118 confirmed elements since 2016. These elements include both metals and non-metals. A substance possessing properties of both metals and non-metals is called a metalloid. Metalloids display characteristics of both metals and non-metals, such as being able to conduct electricity but not as well as metals.

Learn more about Periodic table and metalloids