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

If a circuit has a power of 50 W with a current of 4.5 A, what is the resistance in the circuit?

Convert 121 lb to kg and round to the nearest tenth

the texas commissioner has the authority to examine the books, records, and correspondence of all the following, except:

I WILL GIVE 35 POINTS TO THOSE WHO ANSWER THIS PROBLEM RIGHT NOOOO SCAMS

(01.01 MC) Which value of x would make the expression (75)* equal to 5? a b 3 12 C 4 5 d 5 4

according to the , an organization exists not only to satisfy customer wants and needs but also to preserve or enhance individuals’ and the community’s long-ter

En nuestro sistema solar 6 de los 8 planetas tienen lunas. ¿Qué porcentaje de los planetas tiene lunas?

you are the captain of your school football team write a notice to inform all about the semi-final match your team is going to play after school hours for the A

what was the independent and dependent variable of kettlewell’s experiment

En nuestro sistema solar 6 de los 8 planetas tienen lunas. ¿Qué porcentaje de los planetas tiene lunas?