Water is a compound because it is made up of two elements (hydrogen and oxygen) with polar bonds.HistoricalOf course the above is true. However in medieval times water was thought to be elemental in nature. People believed that there were 4 "elements" that composed substances: earth, air, fire and water. Everything on earth was made of some combination of these four 'elements'. There was a fifth element, the quintessence, from which we get the word quintessential, and it was thought that this element is what the stars were made of. It was also believed that this quintessence permeated everything everywhere.===Water is a compound. It is made up of two atoms of hydrogen and one atom of oxygen, therefore its molecular structure is written 'H2O'.
According to the modern definition of "element", water is made up of two different elements: hydrogen, and oxygen.
Before the discovery of cells, people generally did not have a detailed understanding of the structure of plants and animals. They believed that living things were composed of a homogeneous material known as "cytoplasm" or "protoplasm." The idea of cells as the basic unit of life did not develop until the invention of the microscope in the 17th century.
Democritus founded a school of thought known as Atomism. This school proposed that everything in the universe is made up of tiny, indivisible particles called atoms.
an atom, everything is made of atoms, so everything...
he thought everything was made of atoms
Thales of Miletus is the Greek philosopher who believed that everything was ultimately composed of water. He is considered one of the earliest thinkers in Western philosophy and is known for his theories on the fundamental nature of the universe.
Aristotle
no. NOT EVERYTHING. maybe SOME stuff but not ALL of it.
Water is a compound because it is made up of two elements (hydrogen and oxygen) with polar bonds.HistoricalOf course the above is true. However in medieval times water was thought to be elemental in nature. People believed that there were 4 "elements" that composed substances: earth, air, fire and water. Everything on earth was made of some combination of these four 'elements'. There was a fifth element, the quintessence, from which we get the word quintessential, and it was thought that this element is what the stars were made of. It was also believed that this quintessence permeated everything everywhere.===Water is a compound. It is made up of two atoms of hydrogen and one atom of oxygen, therefore its molecular structure is written 'H2O'.
No. There are 92 naturally occurring elements, and everything in our world is made out of one or more of these elements. Water, itself, is made by the combination of two gases, hydrogen and oxygen.
The ancient Greek philosopher Thales is credited with proposing that everything in the world is made of water. Thales believed that water was the fundamental substance underlying all matter, a concept known as the "principle of water."
Thought in pictures and he always got everything right at the time the device was made.
everything is made of water. if there was no water no soda, no food, no shower, we need water to survive dude.
Water is a compound because it is made up of two elements (hydrogen and oxygen) with polar bonds.HistoricalOf course the above is true. However in medieval times water was thought to be elemental in nature. People believed that there were 4 "elements" that composed substances: earth, air, fire and water. Everything on earth was made of some combination of these four 'elements'. There was a fifth element, the quintessence, from which we get the word quintessential, and it was thought that this element is what the stars were made of. It was also believed that this quintessence permeated everything everywhere.===Water is a compound. It is made up of two atoms of hydrogen and one atom of oxygen, therefore its molecular structure is written 'H2O'.
everything is made of water. if there was no water no soda, no food, no shower, we need water to survive dude.
Aristotle thought matter was made up of combinations of four basic elements, earth, water, air and fire.