Exploring Tennessine: Element 117 Insights

The video discusses the pronunciation and synthesis of element 117, tennessine, named after Tennessee due to its connection with Oak Ridge National Laboratory. It explores the potential properties and compounds of tennessine, such as its color and the hypothetical francium tennesside. The video also includes an observation of liquid fluorine and concludes with a note on archiving personal notes for historical purposes.

What state is credited with the naming of Tennessine?

• California

• Texas

• Tennessee

• New York

Which laboratory played a key role in the synthesis of Tennessine?

• Argonne National Laboratory

• Oak Ridge National Laboratory

• Brookhaven National Laboratory

• Los Alamos National Laboratory

What isotope of calcium is used in the synthesis of Tennessine?

• Calcium-40

• Calcium-42

• Calcium-44

• Calcium-48

What color might Tennessine be if observed in a large quantity?

• Purple

• Black

• Red

• Colorless

What is the predicted nature of the bond in Tennessine molecules?

• Moderate

• Strong

• Weak

• Non-existent

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What is the challenge in observing Tennessine molecules?

• It is too reactive

• Only one atom can be made at a time

• It disintegrates instantly

• It is invisible

Which hypothetical compound of Tennessine is mentioned as potentially flexible?

• Potassium tennesside

• Lithium tennesside

• Sodium tennesside

• Francium tennesside

What is the speculated appearance of francium tennesside crystals?

• Brittle

• Flexible

• Transparent

• Opaque

Tags

NGSS.HS-PS1-3

What would be the appearance of liquid fluorine according to the speaker?

• Pale green

• Bright red

• Dark yellow

• Colorless

What archival activity does the speaker mention?

• Recording video logs

• Giving notes to Keith for archiving

• Creating digital backups

• Donating books