Hugo1111 Hugo1111

03-02-2018
Chemistry

contestada

why cant magnesium ions be detected in a flam test?

Respuesta :

annastasia annastasia

03-02-2018

when magnesium ion doesn't give any characteristics colour with the flame test as electronic transisitons do not give out visible light.

Answer Link

Otras preguntas

what does the off center rectangle mean in the picture?

The first government dealt with the Native American problem by _____. A. Getting an army together and running them off. B. Not letting any more settlers move to

Please help and show work

A recipe that makes 8 servings requires 3 1/2 cups of milk. Which of the following equations can be used to find the number of servings, x, that can be made usi

Who was a Scottish missionary and explorer? A. David Livingstone B. Cecil Rhodes C. Benjamin Disraeli

Question 1.1. Chef Romero takes a dozen large eggs from a refrigerator and uses an even number of eggs in a breakfast dish. The function p(e) = 6e gives the nu

Calcium hydride reacts with water to form hydrogen gas and calcium hydroxide. How many grams of calcium hydride are needed to generate 53.5 liters of hydrogen g

18tons 42 pounds divided by 3 = ____tons ____pounds

Can anyone please help with this question

Which event put an end to the Concert of Europe? A.) the French Revolution B.) the Greek revolution against Turkish rule C.) the Haitian Revolution D.) the Fren