momoney6042 momoney6042
  • 14-02-2024
  • Chemistry
contestada

If bromine atom is available in the form of, say, two isotopes 79 Br (49.7%) and 81 Br (50.3%), calculate the average atomic mass of bromine atom.
35 35

Respuesta :

Otras preguntas

Divide 6K2 - 15k-5 by 3k​
The average kinetic energy of water molecules is greatest in
Why did the development of agriculture lead to social classes in human sadeties?Per Bama mare peniteally powerful than hun3. What was the main goal of the Crusa
The graph of f(x) was vertically translated down by a value of k to get the function g(x) = 5x + k. What is the value of k? A -7 B -6 C 5 D 7
Find Percent increase or Percent Decrease Question The price of a share of one stock rose from $12.50 to $50. Find the percent increase Provide your answer belo
The tendency of water molecules to stick together is referred to as
Why do you see lightning before you hear thunder
a table with mass 23.5 kg sits on the ground what is the normal force on the table? a-176 N b-442 N c-230 N d-23.5 N
8x+23/(x+3)(x+2) partial fraction decomposition
You are presented with a deck of 10 cards, numbered from 1 to 10 and can draw one card. If the number is odd, you win $14. If the number is even, you win nothin