smackyourcow smackyourcow

19-06-2017
Chemistry

contestada

Bromine boils at 59ºC is this a physical or chemical change?

Respuesta :

bridgetmcbee bridgetmcbee

19-06-2017

chemical change because lower than 50 is physical change

Answer Link

JavierCollante JavierCollante

19-06-2017

Boiling is a physical property because when bromine goes from liquid to gas, it is still bromine.

Answer Link

Otras preguntas

The Dulac Box plant produces 500 cypress packing boxes in two-10 hour shifts. Due to higher demand, Dulac has decided to operate three eight-hour shifts instead

A corporate manager chafes under red tape and bureaucratic regulations until finally deciding to start a separate business. The apparent reward he seeks is the

What choices do general Bradock make that endangered himself and his men

Matt wants to shave 2 1/2 minutes off his 5K race time. After a month of hard training, he managed to lower his overall time from 21 1/5 minutes to 19 1/4 minut

explain the relationship between the key terms in each of the following pairs 1. aggressive and assertive 2. self concept and self esteem 3. emotion and mental

Mrs. Morningstar loved her brother. True False

Galileo determined the relationship between the length of a pendulum and its period. How would you design and execute an experiment to determine the relationshi

In an international medical catastrophe, many pregnant women took a drug called Thalidomide up until 1961, when this use of the drug was halted because it was f

In May 1777, Georgia adopted its first constitution in the city of

Which of the following is true regarding the sequence graphed below? a. The sequence is arithmetic because the terms have a common difference. b. The sequence

RELAXING NOICE