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

You have had a class discussion on the following question:What areYou have had a class discussion on the following question:What are the pros and cons of keepin
how to separate salt and sugar?
name the 4 main elements that make up 95% of an organism
If the tax rate is 6.5%, what is the tax on $80?
the decimal of 10 3/4
What is the square root of pie times 9 Plus 44 X 60+89
use the digits 1, 2, 3, 4 and 5 so the quotient is greater than 200 and the reminder is zero. Use each digit only once.9635 / xx = xxx
Sara cut off 1/8 of a 48-inch piece of ribbon. Jane cut off 1/9 of a 36-inch piece of ribbon. They compared their cut pieces. Whose piece is longer? How much lo
how are both the genes and the environment determine how tall a person will be?
the decimal of 10 3/4