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Which british scientist first disvored atoms and nucleus?
british scientist discovered the nucleus
When did Ernest ruthford discover that atoms have a nucleus?
The nucleus was discovered in 1899.
What is the name of the scientists who first proposed that atoms have a nucleus?
Ernest Rutherford, following the "gold foil" experiment.
How long has it been that scientists have accepted that the nucleus of the atom consists of neutrons and protons?
Scientists have accepted that the nucleus of the atom consists of neutrons and protons since the early 20th century, around the 1920s. This understanding was developed through experiments by scientists like Ernest Rutherford and James Chadwick.
Who discovered the different parts of the atom?
well, lots of scientists discovered different parts of atoms. The scientist who discovered atoms was called dimeter, then, there where lots of other parts of atoms, such as Tomson, Bohr...
Which scientists inferred that atoms positive charge must be clustered in the nucleus?
ernest rutherford
What observations led scientists to propose the existence of subatomic particles?
Atoms were found to be divisible after all . But scientists discovered that the atoms were made of smller perticles , called subatomic particles.
Are atoms still the smallest thing on earth?
No. Scientists have discovered sub-atomic particles such as quarks.
What scientist discovered that atoms have a positive charge?
Ernest Rutherford is the scientist who discovered that atoms have a positive charge. Through his gold foil experiment, he found that atoms have a small, positively charged nucleus at their center, surrounded by negatively charged electrons.
How was the nucleus discoverd?
The nucleus was discovered by Ernest Rutherford. He was considered the father of nuclear physics. He discovered it during his gold foil experiment when he noticed that the mass of the gold atoms were concentrated in one dense region. Modern science now calls this region the nucleus.
How do scientist describe atoms?
Scientists describe atoms as the basic building blocks of matter that make up everything in the universe. Atoms are composed of a nucleus containing protons and neutrons, surrounded by electrons in orbit. The properties of atoms are determined by the number of protons in the nucleus, which dictates the element the atom belongs to.
Why did scientists know that atoms have positive charges?
A neutral atom has not an electrical charge; only cations have a positive charge. Using an electrochemical cell with two electrodes (anode and catode) you can determine the charge of ions in the solution.
