tjsKsemarahc tjsKsemarahc
  • 03-03-2017
  • Chemistry
contestada

How many neutrons are in an atom of oxygen-18??

Respuesta :

norxn norxn
  • 03-03-2017
the 8 is the atomic number and is equal to the number of protons

the 18 is the atomic mass number (#protons  +  #neutrons)


so for the number of neutrons = 18-8=10
Answer Link

Otras preguntas

PLEASE HELP ASAP !! TANGENT RATIO
The dimensions of a square and equilateral triangle are shown below. If the difference between the area of the square and the perimeter of the triangle is equal
a shade or degree of difference in meaning What word fits this definition?
Help asapp!!!!!!!!!!!!!!
What enabled papyrus paper to last for over 2,000 years? A. the Nile floods B. the silt in the sand C. Egypt's high altitude D. Egypt's dry climate
Choose the best translation of the following sentence. They are extremely tall.
What do the factors (-7x-60)(x+4) in the factored form represent?
The prices of several chairs are 89,76,81,91,88 and 70.what is the mean of the chair prices
Which sentence best describes the narrative structure of the Inferno?A. It is a character-based narrative that focuses on the positive andnegative changes in Da
What untapped resources did Western Europe posses in the early Middle Ages