I've been doing a project on Cobalt. So far I've read that it was discovered in 1742, 1739 and 1735. Most of the reliable web pages have said 1735, so it would probably be best to go with that date. That's what I'm going to do.
Yes, Georg Brandt, a Swedish chemist, is credited with discovering cobalt in 1735. He isolated the element from smalt, a blue pigment used in glassmaking, and named it after the German word "kobold," which means goblin or evil spirit.
it was discovered on the moon in 1735 by aliens
The ionic compound Co2O is called cobalt(II) oxide.
The chemical name is Cobalt (III) phosphate.
A cobalt chloride paper will turn pink when exposed to water vapor. This color change is due to the cobalt chloride reacting with the water vapor to form pink cobalt chloride hexahydrate.
It was discovered by a Swedish chemist named Georg Brandt in 1735
Yes, Georg Brandt, a Swedish chemist, is credited with discovering cobalt in 1735. He isolated the element from smalt, a blue pigment used in glassmaking, and named it after the German word "kobold," which means goblin or evil spirit.
Georg Brandt was born on June 26, 1694.
Georg Brandt was born on June 26, 1694.
Georg Brandt died on April 29, 1768 at the age of 73.
Georg Brandt died on April 29, 1768 at the age of 73.
Cobalt was officially discovered as an element and added to the periodic table in the late 18th century, with its discovery commonly attributed to the Swedish chemist Georg Brandt in 1735.
it was discovered on the moon in 1735 by aliens
Cobalt is an element, and as such was not 'invented'. Cobalt has been found in artifacts from the Chinese and Egyptian cultures dating back to around 1000BCE (Before Common Era - like BC but without the religious context). It was named as an element by Georg Brandt in 1739.
In 1732, Georg Brandt, a Swedish chemist, discovered cobalt. He was attempting to prove that the ability of certain minerals to color glass blue was due to an unknown element, and not to bismuth, as was commonly believed at the time.
Georg Brandt was born on June 26, 1694 and died on April 29, 1768. Georg Brandt would have been 73 years old at the time of death or 321 years old today.
CO2 is a molecule called carbon dioxide. Periodic table lists elements and any molecules or compounds like the one asked in the question.