Democritus' atomic theory was largely philosophical and lacked empirical evidence, making it difficult for the scientific community of his time to accept. In contrast, John Dalton's atomic theory was grounded in experimental observations and provided a systematic framework for understanding chemical reactions, including the law of multiple proportions. Dalton's work also integrated quantitative measurements, which appealed to the emerging scientific methods of the 19th century, leading to broader acceptance of his ideas. As a result, Dalton's theory laid the foundation for modern chemistry, whereas Democritus' concepts remained largely speculative.
It is believed that the principle "like dissolves like" was first proposed by the German chemist Hermann Sprengel in the 19th century. He observed that substances with similar polarity or solubility tend to dissolve in each other.
A scientific statement defined as a hypothesis or group of hypotheses accepted as true based on repeated experimentation with consistent results is called a "theory." Theories are well-substantiated explanations of aspects of the natural world and are supported by a substantial body of evidence. Unlike hypotheses, which are preliminary and testable predictions, theories provide a comprehensive framework for understanding a particular phenomenon.
his observations led him to believe that gases are made of individual particles are very similar to the idia of the atom proposedby democritus
These philosophers were Leukippus and Democritus, 2 500 years ago; probable a similar theory was also conceived in the antique India.
The ethical beliefs of the Israelites, such as the principles of justice, compassion, and respect for others, are similar to those commonly accepted in many societies today. Values such as honesty, integrity, and kindness are universal concepts that are important in fostering a harmonious and ethical society.
Both Dalton and Democritus proposed that matter is made up of indivisible particles called atoms that are different in size and shape. They also believed that atoms are in constant motion and can combine to form different substances.
A theory that has been tested, verified and universally accepted as being true can be called a law.
They both thought the same theory but Dalton had evidence to prove it, unlike Democritus.
The ideas about matter proposed by Democritus in ancient Greece were most similar to what scientists use today. Democritus believed that matter is made up of tiny, indivisible particles called atoms, which is consistent with our modern understanding of matter at the atomic and subatomic levels. His ideas laid the foundation for the development of modern atomic theory.
It is believed that the principle "like dissolves like" was first proposed by the German chemist Hermann Sprengel in the 19th century. He observed that substances with similar polarity or solubility tend to dissolve in each other.
both widely accepted. globally accepted as payment
The ancient Greek philosopher Democritus proposed that matter is composed of indivisible particles called atoms, a theory that is similar to the modern atomic theory in physics. His ideas on the existence of atoms and their properties foreshadowed many aspects of today's scientific understanding of matter and its structure.
bob
It described a nucleus surrounded by a large volume of space.
Laws are consistent observations and always happen Theories are attempts to explain why certain laws are true.
The scientist who proposed the law of octaves was John Newlands in 1864. He noticed that when the elements were ordered by atomic weight, every eighth element had similar properties, similar to the musical concept of octaves.
The science of healthcare reaches around the globe. Nursing theories in the Philippines are very similar to what they would be in Canada or Mexico or China, or in most other countries.