getxposed7834 getxposed7834
  • 23-01-2018
  • Chemistry
contestada

What is the mass number of an atom if it has 5 protons 5 neturons?

Respuesta :

Oreo54 Oreo54
  • 24-01-2018
mass number = # of protons + #of neutrons. 5+5=10. So 10.
Answer Link

Otras preguntas

Lines k and I are parallel and the measure of angle ABC is 22 degrees. Find the measure of the other angles. What is the measure of angle DCE? Α. 158 B. 73 C.
What happened during Dreamtime?
NEED HELP ASAP What are the lengths of the x and y components of this vector?
I WILL MARK BRAINLIEST! Solve for X and Y
Who can help with apprentice essay?
Describe the effect of climate in mortality rate.
Identify the sentence that includes an indefinite pronoun. A. The graduating students threw themselves a party. B. Everyone enjoyed the celebration. C. The prin
A still object has a mass of 25kg, what would be the Weight? What would be the Normal Force?​
Read this sentence from the passage. One newspaper article in the New York Times compared it to "channeling water from the Mississippi to meet the drinking need
the Lion killed a goat change into passive voice​