answersLogoWhite

0

Thus far (2012) there have been 118 unique elements identified, the most recent being Ununoctium, discovered in 2003.

>> Ununoctium: symbol Uuo, at. no. 118, at. wt. 294 ... it's man made and Radioactive.

User Avatar

Wiki User

12y ago

What else can I help you with?

Related Questions

How are atoms different than elements?

An atom is a general term. Elements are specific kinds of atoms that vary by the number of protons they have.


In biology which term includes the other four atoms molecules electrons elements and protons?

Molecules Atoms which are elements make up molecules. Protons and electrons make up atoms.


What term is given to the process of rearranging electrons in a semiconductor by adding atoms of other elements?

Doping is the term used to describe the process of adding atoms of other elements to a semiconductor to alter its electrical properties by rearranging the electrons.


What term is given to the process of rearranging electrons in a semiconducter by adding atoms of other elements?

This procedure is called doping.


What do Elements Atoms Molecules and Mass have in common?

For atoms, after IUPAC rule, the term used is atomic weight. The unit is "unified atomic mass unit", not included in SI.For molecules the term is molecular (molar) mass. The unit is kg/mol.


What term is given the process of rearranging electrons in a semiconductor by adding atoms of other elements?

doping


What is the term for the combination of two or more elements to make a compound?

The term for the combination of two or more elements to make a compound is called a chemical reaction. This involves the rearrangement of atoms to form new chemical bonds and create a different substance.


Which term best difines two or more atoms joined by a chemical bond?

The term molecule or compound best defines two or more atoms joined by a chemical bond.


Which term are use to identify pure substances?

Pure substance can be identified as either elements or compounds. Some examples of pure substance that are elements are sulfur and tin. Pure substances that are compounds are sugar and salt.


What does the term "organic" signify in the context of chemistry?

In chemistry, the term "organic" refers to compounds that contain carbon atoms bonded to hydrogen atoms, along with other elements like oxygen, nitrogen, and sulfur. These compounds are typically found in living organisms and are essential for life processes.


What term describes a substance that is made when two or more different atoms bond together in a certain ratio?

When 2 or more elements make a chemical bond giving a new material that material wi be a compound,


What is the name for the two or more elements chemically combined?

A chemical combination of two or more elements is called a compound. The simplest unit of a compound is called a molecule (if the atoms are covalently bound) or a formula unit (if the atoms are joined by ionic bonds)