15-04-2016
Physics

contestada

What gives the gem amethyst it's purplish color?

Respuesta :

Jennnyyy Jennnyyy

15-04-2016

i think its iron...
Presence of trace elements, irradiation and iron impurities give the gem its purplish color .
:))
merry christmas

Answer Link

Otras preguntas

Asp helppp will mark brainliest if correct!!

Bruce needs to add 6 3/4 cups of sugar to his cookie dough. He only has a 3/4-cup measure. How many scoops of sugar does Bruce need to add?

PLZ I NEED THIS ASAP!! ILL GIVE YOU BRAINLIST!!!

eight million, three hundred, forty two thousand, nine hundred seventy-one in number form Pls help I have been working for so long now plssssssss helppppppp!!!!

PLEASE HELP ME PLEASE

How did you use QPOE?

hola alguien abla en español

What is the graph of the function? f(x) = x^2−4/x^2−x−2

Andrew solved the following inequality, and his work is shown below: −4(x + 8) ≤ −2x + 50 −4x − 32 ≤ −2x + 50 −2x − 32 ≤ 50 −2x ≤ 82 x ≤ −41 What mistake did

A shirt was reduced in price by 20% during a sale. If the shirt was bought for £48, what was the original price of the shirt?