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John Dalton, an English chemist, proposed the atomic theory in the early 19th century. He stated that all elements are made of indivisible particles called atoms.
I'm not sure, but it is definitely a scientist from this list: Democritus, Thomson, Bohr, Rutherford, Dalton, or Schordinger and Heisenberg.
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What are all substances mainly made of?
All substances are mainly made of atoms, which are composed of protons, neutrons, and electrons. These atoms combine to form molecules, which then come together to create different types of substances based on their chemical composition and bonding arrangements.
All substances are made from these?
Atoms! All matter is composed of atoms. Whether it's a pure sample of an element, a compound, or a mixture; solid, liquid, or gas, it all comes down to atoms. The word atom was coined by a Greek thinker named Democritus, who was the first to theorize that all matter was made up of some kind of indivisible particle, which he called "atomos," meaning indivisible. Thanks, Democritus!
What are substances are made of atom?
Substances are made of atoms, which are the basic building blocks of matter. Atoms are composed of a nucleus containing protons and neutrons, surrounded by electrons that orbit the nucleus. Each element is made up of a specific type of atom, determined by the number of protons in its nucleus.
What is the substance made up of atoms?
All substances are made up of atoms. Atoms are the basic building blocks of matter and are composed of protons, neutrons, and electrons. These atoms combine to form molecules, which make up different substances.
What is matter made up of atoms or molecules?
Matter is made up of atoms, which are the basic building blocks of all substances. Atoms can bond together to form molecules, which are groups of atoms held together by chemical bonds.
Is all matter made of compounds?
No. Substances are made of atoms. Some atoms combine with other atoms to form compounds.
What are all metals made of?
All substances on earth are made up of atoms.
Who thought all substances are made of atoms?
democritus
What are all substances mainly made of?
All substances are mainly made of atoms, which are composed of protons, neutrons, and electrons. These atoms combine to form molecules, which then come together to create different types of substances based on their chemical composition and bonding arrangements.
What do organic and inorganic substances have in common?
they all are made of atoms
What are all substances that you can touch seen or smell made of?
Atoms
all substances are made up of very tiny particles called?
Atoms
What do all substances have?
All substances have mass and take up space. Additionally, they are made up of atoms or molecules that interact with each other to form different types of substances.
All substances are made from these?
Atoms! All matter is composed of atoms. Whether it's a pure sample of an element, a compound, or a mixture; solid, liquid, or gas, it all comes down to atoms. The word atom was coined by a Greek thinker named Democritus, who was the first to theorize that all matter was made up of some kind of indivisible particle, which he called "atomos," meaning indivisible. Thanks, Democritus!
What are substances are made of atom?
Substances are made of atoms, which are the basic building blocks of matter. Atoms are composed of a nucleus containing protons and neutrons, surrounded by electrons that orbit the nucleus. Each element is made up of a specific type of atom, determined by the number of protons in its nucleus.
When did Dalton discover that all substances are made of atoms?
his research continued in the years 1803-1807
What are the building blocks of all substances?
The building blocks of all substances are atoms. Atoms are composed of protons, neutrons, and electrons. Different combinations of atoms form molecules, which further combine to create substances.
