oliviaparm
oliviaparm
21-10-2016
Chemistry
contestada
Who discovered copper and in what year?
Respuesta :
shaylinnxox
shaylinnxox
21-10-2016
8,700 B.C.
No clue who discovered it.
Answer Link
Hikaru343
Hikaru343
21-10-2016
I did a quick google search and it says it's been known since ancient times we don't know what year though.
Answer Link
VER TODAS LAS RESPUESTAS ( 85+ )
Otras preguntas
_____ focuses on setting a minimum number of requirements and turning them into a working product.
It is riskier to buy an option than to write an option. a. true b. false
Graph -5/6 in the number line
When you swallow the last bite of a divine piece of chocolate and continue to experience the delightful taste for a bit longer, you are utilizing your ________.
Common-source infectious diseases are caused by microbial contamination of material shared by?
Some of the factors that contribute to a large stroke volume and low heart rate of endurance-trained athletes are an increased __________ tone and increased myo
Is it possible for these two dragons to have an offspring with wings? can they have an offspring with no wings?
Limestone is dissolved primarily as _________blank reacts with water to form a weak acid
A hailstone, 120 m above the ground, is falling at 11.1 m/s. How long does it take for it to hit the ground?
Please help me…………………..
