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How did Democritus describe the atoms of water and fire?
Democritus believed that water atoms were smooth and round, while fire atoms were sharp and spikey. He thought that differences in shapes and arrangements of atoms were responsible for the different properties of substances.
Who said that atoms are made or a single material?
bohr said this
Which scientist said that different elements are made of different types of atoms?
Thomson
What are different atoms of the same element that have different atomic masses?
These atoms are called isotopes and they have a different number of neutrons.
What Molecules that are made up of different atoms are?
Molecules made up of different elements (different atoms) are called compounds.
Who said this atoms of differnet elements are differnet?
who said this atoms of different elements are different
What was john daltons contribution to the atomic theory?
He said that atoms can not be divided; in one matter all the atoms are of same kind,same mass and same type. He also said that different matters have different kinds of atoms. He furthermore said that atoms from different matters meet together at a particular rate and make molecules.
A carbon molecule that has a different arrangement of atoms is known?
If the atoms of the same element (not only carbon!) occur in different arrangements, they are said to be different allotropes.
He said that compounds are formed when atoms of different elements combine?
Yes, compounds are formed when atoms of different elements chemically bond together. This bonding involves the sharing or transfer of electrons between the different atoms to achieve a more stable configuration. The resulting compound often exhibits different physical and chemical properties compared to its constituent elements.
What are atoms of different elements said to be called?
No. Atoms are what make up elements, so they don't count.
What was John Dalton's major contributions to the atomic theory?
He said that atoms can not be divided; in one matter all the atoms are of same kind,same mass and same type. He also said that different matters have different kinds of atoms. He furthermore said that atoms from different matters meet together at a particular rate and make molecules.
Who said that atoms constantly move?
Democritus was the one who said that atoms constantly move. He was a Greek philosopher and said this around 440 BC.
How did Democritus describe the atoms of water and fire?
Democritus believed that water atoms were smooth and round, while fire atoms were sharp and spikey. He thought that differences in shapes and arrangements of atoms were responsible for the different properties of substances.
Who said that atoms are made or a single material?
bohr said this
Who said atoms are uncutable?
Democratus
What do you know about two atoms if their atoms numbers are different?
the two atoms belong to two different elements
What subatomic particles can differ between neutral atoms of the same element?
Neutral atoms of the same element can differ in the number of neutrons, which results in different isotopes of the same element. Isotopes have the same number of protons and electrons, but different numbers of neutrons.
