kayyyy21 kayyyy21
  • 11-10-2016
  • Chemistry
contestada

In an atom of argon-40 the number of protons

Respuesta :

SJ2006
SJ2006 SJ2006
  • 19-10-2016

Number of protons is equal to atomic number and as argon atomic number is equal to 18 it would have 18 protons.

So, your answer is 18

Answer Link

Otras preguntas

The most successful manner in which the Byzantines spread Christianity was through?
What does predijuice Mean
If x is a real number such that x³ = 64, then x² + √x =?
How did the rise of nationalism, as seen in the ideas of Sun Yat Sen, Mustafa Kemal Ataturk, and Mohandas Ghandi, help or hurt their respective nations essay
25 per cent of 600 is equal to 15 per cent of what number?
what is 3/4 of 16/21
Give three examples of places bacteria live.
what are the types of erosion and definition
In the book of white fang why does the wolf pack finally go away.
(3 x 10^4) + (2 x 10²) + (4 x 10) = simplifies to what?