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What is the name of the scientists who first proposed that atoms have a nucleus?
Wiki User
∙ 8y ago
Wiki User
∙ 11y agoWiki User
∙ 15y agoErnest Rutherford discovered that atoms have a nucleus.
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∙ 10y agoRutherford
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How did scientist discover that atoms contained a nucleus?
Well, first of all scientific hygrenals used by scientists made it easy to discover it.
What is the very small dense region of an atom?
NUCLEOLUS- small dense region where the assembly of ribosomes beginschromatinnucleolus
What is the meaning of K electron shell?
K is the old symbol for the first electron shell in atoms (near the nucleus). The K shell contain max. 2 electrons.
How do scientists know that atoms and molecules combine in well ordered arrays?
Scientists study molucles under a microscope in order to determine what atoms make up the molucle. For example, if you looked at a carbon dioxede molucle under a microscope you would see that it`s made of one carbon atom and two oxygen atoms. This is my first quistion so I hope I helped!
Who discovered that atoms have negative electric charge?
There were several scientists that discovered that atoms contained electric charges. One of the first to look at their charges more closely was J.J. Thomson.
Who is a british scientists who first discovered that atoms have nucleus?
Earnest Rutherford -- A New Zealander
How did scientist discover that atoms contained a nucleus?
Well, first of all scientific hygrenals used by scientists made it easy to discover it.
Who's atomic theory stated that atoms have 3 fundamental parts and the electrons orbit the nucleus?
There were many scientists that worked on trying to prove that atoms exist. Neils Bohr was one of the first to discover that atoms had three parts and the electrons orbited the nucleus in 1913.
Which british scientist first disvored atoms and nucleus?
british scientist discovered the nucleus
What scientists first proposed that the sun is the center of the solar system?
galileo
Who first Proposed the idea that atoms had positive and negative parts?
Rutherford
Which scientists proposed the first formal theory of continental drift?
Alfred Wegener
Who was the scientist who first proposed that electrons existed in only certain energy level about nucleus?
Neils Bohr
Which scientist proposed that elements consisted of atoms were identical and had the same mass and that compounds were atoms from different elements combined together?
John Dalton first proposed this. Today, it's called Dalton's atomic theory.
Who proposed that the world is made up of atoms?
Democratus. (with an a) Dalton came up with the first model.
Which is first atom or element?
An atom is a single nucleus with surrounding electrons. An element is one or several atoms with the same number of protons in the nucleus.
What scientists invented the word cell?
According to several sources, Robert Hooke was the first to apply the word "cell" to cork viewed under the microscope in 1665. The ideas of matter consisting of small components (atoms) is a much older theory and was first proposed during Ancient Greek times.
