danica91111 danica91111

03-04-2021
Chemistry

contestada

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

Respuesta :

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

where is crust neither formed or destroyed

oraciones con la palabra entonces

what is 1284 rounded to the nearest 100?

How do you simplify 24/44

On her way to visit her parents,jennifer drives 265 miles in 5 hours. What is her average rate of speed in miles per hour?

find inverse of f(x)=3x+1

What problem did socialist thinkers seek to solve?

where is crust neither formed or destroyed

how can a decimal be converted to percentage?

Name the different levels on organization within the biosphere, from smallest to largest