MimiDaBest4193 MimiDaBest4193

11-08-2017
Chemistry

contestada

There are two different isotopes of bromine atoms. under normal conditions, elemental bromine consists of br2 molecules, and the mass of a br2 molecule is the sum of the masses of the two atoms in the molecule. the mass spectrum of br2 consists of three peaks:

Respuesta :

scme1702 scme1702

22-08-2017

The two stable isotopes of bromine are Br-79 and Br-81. The peaks that will form on the mass spectrum of Br₂ will be of mass:

158- from the joining of two Br-79 atoms
160- from the joining of one Br-79 atom and one Br-81 atom
162- form the joining of two Br-81 atoms

Answer Link

Otras preguntas

Tim experiences high levels of speech anxiety. He has begun his preparation by assessing the speech setting and equipment needs. What strategy is he using to re

HELP PLEASE!!identify health-related problems related to an unhealthy body composition.( I didn't know what subject to put this as, sorry )

Which type of light is best for checking the security features of a california issued id or driver license?.

give thenational values and principles of the government

Given that GJ = 70.2, JH = 26.5, and GK = 70.2, find the measure of JK.

Which statements are true of realistic fiction? select three options. the conflicts are common problems with believable outcomes. the characters are historical

Because of its global involvement, the AIDS epidemic is also termed an AIDS __________. Group of answer choices

Three quadrilaterals exist such that GHJK ≅ ASDF and GHJK ≅ VBNM. If MV measures 3 cm, which other segment must measure 3 cm? Ab KJ FD GJ

Offspring inherit _________________; if one or both parents passes on a gene with DNA that does not code for functional proteins, disorders like phenylketonuria

3 The ratio of hotdogs to hamburgers at the cookout 3:6. What is the difference between the number of hotdogs and hamburgers if there are 120 hamburgers?