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What evidence led Rutherford to conclude that an atom is mostly empty space?
The experimental evidence led Rutherford to conclude that an atom is mostly empty space because most of the particles weren't deflected off of the gold foil in his experiment.
What did Rutherford conclude when most particles fired at metal passed straight through?
Rutherford concluded that atoms must be mostly empty space with a small, dense nucleus at the center. This discovery led to the development of the Rutherford model of the atom.
What did gold foil experiment enable Rutherford to conclude?
The gold foil experiment led Rutherford to conclude that atoms have a small, dense, positively charged nucleus at their center, surrounded by mostly empty space where electrons orbit. This discovery revolutionized the understanding of atomic structure and led to the development of the nuclear model of the atom.
What is Ernest Rutherford's contributions to the atomic sturcture?
Rutherford's famous gold foil experiment disproved Thompson's "plum pudding" model of the atom, and instead suggested a small, central, positively charged region (the nucleus) surrounded by a cloud of negatively charged electrons.
Why does rutherford's gold-foil experiment conclude that the atom is mostly empty space with a small massive positively charged center?
In Rutherford's gold-foil experiment, when alpha particles were shot at gold foil, most passed straight through, but some were deflected at large angles. This led Rutherford to conclude that the atom is mostly empty space, with a small, dense, positively charged nucleus at the center that caused the deflections. The majority of the atom's volume is made up of this empty space, with the nucleus containing most of the atom's mass.
Who was the first scientist whose alpha particle scatterring experiment led him to conclude that the the nucleus of an atom contains a dense center of positive charge is?
The experiments were being done by Ernest Marsden, and Hans Geiger, under the supervision of Ernest Rutherford.
What experiment convinced Ernest Rutherford thet atom has a small positively charged nucleus?
The gold foil experiment convinced Ernest Rutherford that the atom has a small positively charged nucleus. In this experiment, alpha particles were shot at a thin gold foil. The fact that some of the alpha particles were deflected and even bounced back led Rutherford to conclude that atoms have a small, dense, positively charged nucleus.
What did ernest rutherford conclude about the nucleus of an atom?
Ernest Rutherford concluded that the positive charge of an atom is concentrated in a dense core at the center called the nucleus. This discovery came from his gold foil experiment, where he observed that most of the alpha particles passed straight through the foil, indicating that most of the atom is empty space.
Who discoered the atom?
Rutherford
What is the name of first scientist to ever split the atom?
Ernest Rutherford was the man you are thinking of. He was the first person to 'split the atom'.
Something that is far below looms a large dark oval sturcture much larger than anything esle you can see. you conclude that it is the?
Nucleus
Who is series of experiments identified the nucleus of an atom?
The gold-foil experiment
