lorinykyforyan lorinykyforyan
  • 03-10-2017
  • Physics
contestada

An element's atomic number is 91. How many protons would an atom of this element have?

____ protons 

PLEASE HELP

Respuesta :

alexrusso225 alexrusso225
  • 10-10-2017
It would have 91 protons

Answer Link

Otras preguntas

Evaluate the cosine if the angle of rotation which contains the point (9, -3) on its terminal side
How do you say "to go on a day trip"?Hacer una-A. maletaB. excursiónC. compra20 points?​
someone plz answer this​
What properties do isosceles and equilateral triangles share?
The length of a rectangle is 71/2 inches and the width is 23/4 inches. What is the ratio, using whole numbers, of the length to the width
If every oxygen ion has a charge of -2 what must the charge of each aluminum ion be
Read the quote below: "Then he began to read in a low, stumbling voice that grew firmer as he progressed from line to line... 'The Sea of Faith Was once, too, a
indci2efv ibrvhu 4ohvbogtvhnfr2elkmx[eofinvhbt5uhijfcnkwdm[1vjrvbubg what is 20 times 51
Please answer the following?
Solve x2 – 8x = 3 by completing the square. Which is the solution set of the equation?