collinhambleton collinhambleton

01-09-2021
Chemistry

contestada

Potassium’s atomic number is 19, and its atomic mass is approximately 39. How many neutrons does potassium have?(1 point)

39

58

20

19

Respuesta :

mikhaeldonbosco mikhaeldonbosco

01-09-2021

Answer:

20 neutrons

Explanation:

Answer Link

Otras preguntas

Through which duct can pancreatic juice be released into the small intestine without also releasing bile?

Some will require energy and a transporter protein in the membrane. Amino acids use this form of transport, called ____________ .

what’s the distance between A(15,21) and B(24,-19)

Sean McManus of CBS Sport said that "The absurd thoughts that limited what minorities could or could not do in sport are slowly being eroded by minorities provi

A playa is a(n) blank

How do art and poetry reflect the artists or piers inner experience ?

what is neutrality?

Kevin has a mass of 87- kg and is skating with in-line skates. He sees his 22-kg younger brother up ahead standing on the sidewalk, with his back tuned. Coming

Describe the possible effects if leukemia cells infiltrate the brain.

different forms of __________ include written, spoken, __________, and body. A. ethnicity . . . tolerant B. dialect . . . language C. religion . . . animism D.