All the 4 forces known play in keeping matter together. Gravity keeps planets together and influences all matter with mass (though gravity is so weak at atomic scales that it has so far been ignored at that level). The predominant force keeping electrons tied to their atoms and keeping atoms grouped in molecules is the Electromagnetic force. The force keeping the nucleus of atoms together is the Strong force. Then there is the Weak force responsible for beta decay. Search Wikipedia for more information on the forces
It was the Greek philosopher Democritus who proposed the hypothesis that matter was composed of tiny indivisible particles. Democritus also wrote on mathematical topics like geometry. He was born in 460 B.C. and died in 370 B.C.
The concept of atoms as indivisible particles was proposed by the ancient Greek philosopher Democritus around 400 BCE. He believed that everything in the universe was made up of tiny, indivisible particles called atoms.
Aristotle believed that matter is continuous and composed of the four elements (earth, water, air, fire), with no smallest particles. Democritus proposed that matter is made up of indivisible particles called atoms, which vary in size and shape. Their views were contradictory, with Aristotle advocating for continuous matter and Democritus proposing the existence of discrete particles.
John Dalton is known for his atomic theory, which proposed that all matter is made of tiny, indivisible particles called atoms. He also introduced the concept of relative atomic masses and the idea that chemical reactions involve the rearrangement of atoms.
The corpuscular nature of matter refers to the concept that matter is made up of tiny particles known as corpuscles or atoms. This theory helped pave the way for the development of modern atomic theory, which states that all matter is composed of small, indivisible particles. The idea of the corpuscular nature of matter was popularized by scientists like Democritus and John Dalton.
The idea that matter is composed of tiny indivisible particles was first proposed by the ancient Greek philosopher Democritus around 400 BC. He called these fundamental particles "atomos," which means indivisible in Greek.
It was the Greek philosopher Democritus who proposed the hypothesis that matter was composed of tiny indivisible particles. Democritus also wrote on mathematical topics like geometry. He was born in 460 B.C. and died in 370 B.C.
John DaltonJohn Dalton
John DaltonJohn Dalton
An atomist is a believer in atomism, a person who believes matter is composed of elementary indivisible particles.
An atomician is another word for an atomist, a person who believes matter is composed of elementary indivisible particles.
Aristotle believed that matter was continuous and infinitely divisible, in contrast to Democritus who proposed that matter was composed of indivisible particles called atoms. Aristotle's view prevailed until the development of modern atomic theory in the 19th century.
Around 400 BC Democritus a Greek philosopher theorized that everything was composed of small indivisible particles he called atoms or "atomos".
The concept of atoms as indivisible particles was proposed by the ancient Greek philosopher Democritus around 400 BCE. He believed that everything in the universe was made up of tiny, indivisible particles called atoms.
Coining of the term "atom" and the idea that matter was composed of small, invisible, indivisible particles.
Aristotle believed that matter is continuous and composed of the four elements (earth, water, air, fire), with no smallest particles. Democritus proposed that matter is made up of indivisible particles called atoms, which vary in size and shape. Their views were contradictory, with Aristotle advocating for continuous matter and Democritus proposing the existence of discrete particles.
The term "atom" comes from the Greek word "atomos," meaning "uncut" or "indivisible." Ancient philosophers, like Democritus, proposed that matter is composed of these indivisible particles. Although we now know atoms can be split into smaller particles, the name persists to describe the fundamental building blocks of matter.