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What element was discovered first hydrogen or promethium?
Hydrogen was discovered first in 1766, while promethium was discovered much later in 1945.
Many of the first discovered elements were named by?
Many of the first discovered elements were named by their discoverer or the location where they were discovered, such as hydrogen, named by Antoine Lavoisier, and uranium, named after the planet Uranus.
Was potassium k the first metal to be discovered?
Potassium was not the first metal to be discovered. It was first isolated by Sir Humphry Davy in 1807 through the electrolysis of caustic potash (potassium hydroxide). The discovery of other metals preceded potassium, such as copper, iron, and lead.
What was the first organometallic compound discovered?
The first organometallic compound discovered was diethylmercury in 1852 by Alexander Williamson.
Why does erosion happen before deposition?
Erosion occurs before deposition because erosion is the process of wearing away and carrying away rocks and soil, while deposition is the process of depositing these particles in a new location. Erosion usually happens first because it is the initial step in the movement of sediments from one place to another, eventually leading to their deposition.
Erosion control first becomes important at the first evidence of erosion?
False
What comes first erosion or deposition?
weathering then erosion ,then deposition
What comes first weathering erosion deposition?
weathering then erosion ,then deposition
True or False erosion control first becomes important at the first evidence of erosion?
False. Erosion control should begin before the first evidence of erosion. When building bridges over waterways, construction contractors are already devising ways to control erosion so the bridge does not fall into the water later on.
When was the lunar rover first discovered?
it was first discovered 1888
Which gas was the first to be discovered?
The first gas to be discovered was hydrogen. It was discovered by chemist Henry Cavendish in 1766.
Which element was discovered first nobelium or niobium?
Niobium was discovered first.
When was Hawaii first discovered as a state?
IT WAS first discovered when Lincoln was born
What was the first continent to be discovered?
The first continent to be discovered is South America, and not Antarctica. Antarctica was the last continent to be discovered.
When was atherosclerosis discovered?
my neighbor discovered it
In what counry were the first lodestone discovered?
Lodestone was first discovered in Mgnesia, Greece
When was astronomy first discovered?
Astronomy was first discovered in the times of ancient Greece
