(a) Since the copyright date (2010) of the 9 th edition of...

(a) Since the copyright date (2010) of the 9 th edition of this text, the discovery of element 117 has been verified. What is the currently accepted name for element $117 ?$ (b) During that time period, names for elements 112 , 114 , and 116 have been recommended by the IUPAC for approval. Give the current names and symbols for elements $112,114,$ and $116 ;$ tell for what (or whom) each of these latter three elements is named and describe the origin of the name.

(a) Since the copyright date (2010) of the 9 th edition of this text, the discovery of element 117 has been verified. What is the currently accepted name for element $117 ?$
(b) During that time period, names for elements 112 , 114 , and 116 have been recommended by the IUPAC for approval. Give the current names and symbols for elements $112,114,$ and $116 ;$ tell for what (or whom) each of these latter three elements is named and describe the origin of the name.

Key Concepts

IUPAC Element Naming

This concept involves the standardized process established by the International Union of Pure and Applied Chemistry (IUPAC) for naming newly discovered elements. IUPAC sets the rules and guidelines that help ensure consistency, clarity, and international acceptance of element names and chemical symbols, including criteria related to discovery validation and naming origins.

Discovery and Verification of Elements

The verification of new elements is a critical scientific process that involves reproducing experimental results and confirming the existence of an element through rigorous methods. This process is essential before a new element is officially recognized and named, ensuring that claims of discovery are reliable and meet the scientific community's standards.

Superheavy Elements

Superheavy elements refer to those elements with very high atomic numbers, typically beyond uranium. Their synthesis involves complex nuclear reactions, and they often have extremely short half-lives, presenting unique challenges in both their production and detection. The properties and existence of these elements push the boundaries of current scientific knowledge in nuclear chemistry and physics.

Element Naming Origins

Element naming origins encompass the reasons behind the choice of names for elements, which may honor notable scientists, geographical locations, or even significant cultural, historical, or mythological associations. Understanding the etymology and rationale behind the names provides insight into the legacy and contributions recognized by the scientific community.

Transcript

Please give Ace some feedback