The subject chemistry started when during 600-1600 AD, chemical history was dominated by a pseudo-science called alchemy. Early alchemists were obsessed with the idea of turning cheap metals into gold. They searched for ways to turn less valuable metals such as lead in to gold. They could not succeed and wasted their money and time.
Alchemy is considered one of the earliest forms of chemistry. It was practiced in ancient civilizations such as Egypt and Greece, and aimed to transform base metals into gold, create elixirs of immortality, and discover the philosopher's stone. While alchemy was not always based on scientific principles, it laid the foundation for the development of modern chemistry.
You think probable to alchemy.
A big idea in chemistry can also be referred to as a fundamental principle or concept that forms the basis of understanding chemical phenomena.
The atomic theory is the basis of chemistry. This theory states that matter is composed of tiny, indivisible particles called atoms, which combine in specific ratios to form different compounds. Understanding the behavior of these atoms and their interactions forms the foundation of chemistry.
The earliest oxygen-producing life forms were cyanobacteria, also known as blue-green algae. These single-celled organisms emerged around 2.7 billion years ago and played a crucial role in the Great Oxidation Event, which led to the significant increase of oxygen in Earth's atmosphere.
Germanium typically forms four covalent bonds in chemistry. It has four valence electrons, so it tends to share these electrons with other atoms to complete its octet structure.
You think probable to alchemy.
what are some of the earliest forms of customers service
One of the earliest forms of drama was tragedy drama. Also, classical drama and romance drama were two of the very earliest forms of drama.
The earliest ones still around are stromatolites, but there were lots of earlier life forms.
Some of the earliest forms of imprisonment were: cages, stone quarries and similar places and Mamertine Prison.
what are some of the earliest forms of customers service
light
light
Yes. Our DNA has been passed on and changed/modified since the earliest forms of life.
I think the earliest form is poem, because The Book of Songs is the earliest poetry anthology and the earliest literature.
cyanobacteria
Cyanobacteria