John Dalton
John Dalton
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 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.
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 Greek philosopher who is credited with introducing the concept of "atom" is Democritus. He proposed that matter is composed of indivisible particles called atoms, which differ in shape and size, and are constantly in motion. This idea laid the foundation for modern atomic theory.
Democritus proposed that all matter is composed of indivisible and indestructible particles called atoms, which are constantly moving and interacting in empty space. He believed that differences in size, shape, and arrangement of atoms give rise to the variety of substances in the world.
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.
Around 400 BC Democritus a Greek philosopher theorized that everything was composed of small indivisible particles he called atoms or "atomos".
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.
Democritus, in the 5th century, proposed his version of atomism. States that all matter was composed of small indivisible particles called atoms.
The Greek philosopher who gave the atom its name was Democritus. He proposed that all matter is composed of small indivisible particles called atoms.
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.
Democritus called the particles of matter "atomos," which means indivisible or uncuttable in Greek. He proposed that all substances are made up of these tiny, indivisible particles that cannot be further divided.
The concept that matter is made up of particles called atoms was proposed by the ancient Greek philosopher Democritus. He theorized that everything in the universe is composed of tiny, indivisible particles called atoms.
Democritus contributed to the atomic theory around 400 BC. He proposed that all matter is composed of indivisible particles called atoms.
The first person to describe matter as indivisible particles was the ancient Greek philosopher Democritus, around the 5th century BCE. He proposed that everything in the universe is composed of small, indivisible units called "atomos," meaning "uncuttable." This concept laid the groundwork for the modern atomic theory, although it was not widely accepted until much later in history.
The ancient Greek philosopher Democritus is credited with being the first person to use the term "atom" to describe the fundamental particles of matter. Democritus proposed that all matter is composed of tiny, indivisible particles called atoms.