morrowcare19 morrowcare19

21-11-2019
Chemistry

contestada

What is the purpose of the cobalt blue glass?

Respuesta :

eufrocinecoffe eufrocinecoffe

23-11-2019

Explanation:

Cobalt blue glass is also used as an optical filter in flame tests to filter out the yellow flame caused by contamination with sodium, and expand the ability to see violet and blue hues.

Answer Link

Otras preguntas

3. Let x = - and y = 0 Select all the expressions that have a positive value. A. X. y B. D. x+y EX - y F. y - x

what is this poem aboutWhat impressions do you have from your reading about how Aztecs responded to childbirth, the importance of poetry for the Nahuatl (pre-Az

Chasing Two Rabbits A martial arts student approached his teacher with a question. "I'd like to improve my knowledge of the martial arts. In addition to learni

What is the value of f^-1(-3)

I’ll Mark you Brainiest if u answer correctly

which is the holy book of Sikhism?

Some people have to live on a ____ dieta)weak b)poor c) little

how does cystic fibrosis affect meiosis?

A man has a wife with six children andhis total income in 1988 was $8500. He was allowed the following free of tax. Personal=$1200Wife=$300Each child=$250 for

ayuda mee no like fr m