SecretStupid
SecretStupid SecretStupid
  • 03-06-2020
  • Biology
contestada



What is the mass number of an ion with 106 electrons, 157 neutrons, and a +1 charge?

The answer is NOT 126

Respuesta :

caoch
caoch caoch
  • 03-06-2020
#electrons equal #protons = 106
Plus 1 charge => m protons = 106 + 1 = 107
Mass number: 107 + 157 = 264 g/mol
Answer Link

Otras preguntas

A weight hangs from a spring attached to a ceiling, and the weight moves up and down. The table shows the distance in centimeters, y, between the weight and the
What are the x-intercept and the y-intercept of the graph of 12x – 4y = 48?
Plz answer me will mark as brainliest ​
My question is in the pic please help
Why did Indiana get involved in the French and Indian War?
Please tell me in order which one is greatest and which one is the least I need it at least the greatest please hurry up
You put $4,000 in a savings account. The account earns 5.25% simple interest per year. What is the total balance after 5 years?
Can someone tell me the answers This is math by the way
A garden table and a bench cost $781 combined. The garden table costs $69 less than the bench. What is the cost of the bench?
Which planet is among the hottest and coldest of all the planets in our Solar System? A.Mercury B.Venus C.Earth D.Mars E.Uranus