danica91111 danica91111
  • 03-04-2021
  • Chemistry
contestada

What is the average mass of an atom whose relative atomic mass is 39?

Respuesta :

riteshkumarch25
riteshkumarch25 riteshkumarch25
  • 03-04-2021
Yttrium
The elements of the periodic table sorted by atomic mass
Atomic Mass Name chemical element number
85.4678 Rubidium 37
87.62 Strontium 38
88.9059 Yttrium 39
91.224 Zirconium 40
Answer Link

Otras preguntas

I need help ... thank you in aadvance
What does benevolent
Why is environmental science considered an interdisciplinary field
Which of the following was a new restriction on lobbying, enacted in 2007? -Lobbyist will no longer be able to make gift to lawmakers -The individual contributo
What conditional statement is represented by the Venn diagram below
How did colonization and imperialism impact China?
What is the theme or lesson learned in the book diary of a wimpy kid the getaway and why
Leila and joe are two partners in a business. Leila makes $8 in profit for every $9 that joe makes. if joe makes $54 profit on the first item they sell, how mu
What is the name for millions of stars held together by gravity A.Supernova. B.Constellation. C.Solar system. D.Galaxy.
The income received by a country's people from all sources in a given time period