Seudónimo Seudónimo

21-06-2017
Chemistry

contestada

Give the nuclear symbol (isotope symbol) for the isotope of bromine, Br, that contains 46 neutrons per atom.

Respuesta :

Аноним Аноним

30-06-2017

Bromine has 35 protons, and in this case 46 neutrons, so 35 + 46 = 81
Therefore, the symbol is (subscript 35)(superscript 81) Br.

Answer Link

Otras preguntas

Need for ________ refers to maintaining positive relationships with others.

select the correct answer what argument is franklin d roosevelt making in this exerpt from his four freedoms speech

Sari packs 2 mugs into a gift box she has 4 colors of mugs to choose from red white green blue how many combinations of two different color mugs can she pack in

Which option offers predesiged formatting and design elements to facilitate the process of creating a document?

What are the common reasons for a total hip arthroplasty?

What instrument is used routinely to check a person's exposure to radiation?

Kelly earns a 7% commission on the total amount of her sales. This year, she had $210,000 in sales. How much commission did Kelly earn?

How many Civil Rights marches took place from Selma to Montgomery? 1 2 3 4

How do you Simplify x/7x +x^2

If two objects are in thermal contact and one object is at a higher temperature than the other, then A. heat will flow from the cooler object to the warmer o