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What year did Dalton say that Atoms of the same element exactly alike?
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∙ 11y ago
1803
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∙ 11y ago
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How did Delton describe the relationship between atoms and elements?
Dalton believed that there was a different atom for each element that there was, and that these atoms made up the elements that were in existence. He did not say exactly how these atoms were different, just that they were different. Dalton also believed that all of the atoms for a given element were exactly alike in every way.
What is john Dalton conclusion?
Atoms are made up of the smallest form of matter
What Atoms of the same element are alike and?
Atoms of the same element are alike and always have the same number of protons in their nuclei.
Why are the atoms in an element exactly alike in some ways but may not be alike in other ways?
they all have same number of protons and electrons (in unionized form) but may have different number of neutrons.
What did Dalton's theory of atoms say about compound?
* All elements are made of tiny indivisible particles called atoms. * All atoms of a given element are alike but the atoms of one element differ from the atoms of every other element. * Atoms are not created, destroyed or converted into other kinds of atoms during chemical reactions. They are simply rearranged into new compounds. * Compounds result from the chemical combination of a specific ratio of atoms of different elements 10A who is asking this question
How did Delton describe the relationship between atoms and elements?
Dalton believed that there was a different atom for each element that there was, and that these atoms made up the elements that were in existence. He did not say exactly how these atoms were different, just that they were different. Dalton also believed that all of the atoms for a given element were exactly alike in every way.
Do All atoms of an element have to be exactly alike?
yes they do
Who proposed the atom theory that all matter is composed of atoms and that all atoms of an element are alike?
John Dalton
Dalton's atomic theory stated that every element was made of atoms that could not be subdivided atoms of the same element are like and?
atoms are made of protons, neutrons, and electrons.
What is john Dalton conclusion?
Atoms are made up of the smallest form of matter
What Atoms of the same element are alike and?
Atoms of the same element are alike and always have the same number of protons in their nuclei.
What are substances in which all atoms are alike?
A substance in which all atoms are alike is an element.
Daltons atomic therory?
In the 1800s John Dalton did some experiments and these are some of his magnificent work: * all elements are composed of atoms. atoms can not be divided or destroyed * atoms of the same element are alike * .atoms of different elements are not alike * the atoms of two or more elements can join together to form compounds
How has Dalton's model of the atom changed to todays model of the atom?
Matter is made up of atoms, atoms cannot be divided into smaller pieces, all the atoms of an element are exactly alike, and different elements are made of different kinds of atoms. The nucleus, electrons in the electron cloud is the today's model and the past model is matter divided into smaller pieces.
What is John Dalton remember for?
Amongst other things, John Dalton thought of matter as being made up of particles. His particle theory is sometimes referred to as the 'billiard ball model' since he thought of atoms as being indivisible, unlike what we know nowadays. He also worked on the chemical formulae of different substances.
Why are the atoms in an element exactly alike in some ways but may not be alike in other ways?
they all have same number of protons and electrons (in unionized form) but may have different number of neutrons.
What was Daltons idea?
Dalton's atomic theory suggested that:different elements have atoms of different weights, and that all atoms of a given element are identicalatoms form compounds in the same relative quantities, and their relative ratios are always integersatoms are indestructible
