chrisparis18 chrisparis18
  • 04-06-2020
  • Chemistry
contestada

how many protons, neutrons, electrons, does isotope number 19 and mass of 39?

Respuesta :

shaidenlovesdogs
shaidenlovesdogs shaidenlovesdogs
  • 04-06-2020
Answer is potassium: 19 protons, 19 electrons, 20 neutrons, mass of 39
Answer Link

Otras preguntas

Identify the asymptotes of the graph
Glenn invested $15,000 at 3% interest compounded annually. How much interest will Glenn earn in 4 years?
What software development model focuses on improving the product in small steps each time through the cycle? A. agile process model B. waterfall process model C
Heron’s formula: Area  Use the triangle pictured to calculate the following measurements.  Perimeter: p = ?answer ⇒ 30 units Semiperimeter: s = ?answer ⇒ 1
PLEASE ANSWER THIS MATH QUESTION FOR THOSE MATH LOVERS :)
can someone please help ASAP! Find the area of the shaded region using Pick's theorem. A. 35 B. 15 C. 20 D. 20.5
A computer manufacturer is performing a quality check to make sure the computers’ sound cards are working correctly. The plant manager tested 1,000 computers on
I need help on this question
More points!! Please answer all questions
For an angle (theta) with the point (5, -12) on its terminating side, what is the value of cosine? A) 5 B) -12 C) 5/13 D) -12/13