belindabrown8995 belindabrown8995
  • 04-07-2021
  • Chemistry
contestada

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

Respuesta :

Geethank Geethank
  • 05-07-2021

Answer:

264 g/mol

Explanation:

#electrons equal #protons = 106

Plus 1 charge => m protons = 106 + 1 = 107

Mass number: 107 + 157 = 264 g/mol

Answer Link

Otras preguntas

In general how do highland climates compared with nearby areas at lower elevations
Luke suffers from acrophobia, a fear of high places. his therapist suggests that his reaction to heights is a generalization of the fear triggered by a childhoo
Where was the first civil war battle in mississippi when was it fought?
It costs $3.56 to buy a pack of pencils. Which of the following equations shows the amount of money needed, x, to buy k packs of pencils? x = 3.56k k = 3.56x
Can I get some help on this pls
Read the line below from the poem “Tattoo” by Gregg Shapiro and answer the question that follows. There were stories in the lines on his face What do th
Why do you need to include function prototypes in a program that contains user-defined functions?
Which statement about green plants is true? Green plants are responsible for water vapor in the atmosphere. Green plants are responsible for oxygen in the atmos
What is y-2=-3(x-7) in standard form?
what was one accomplishment of the national government under the articles of confederation