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Which scientist developed a model of the atom that looked like a nucleus surrounded by electrons?
The scientist that developed the iconic atom model that depicts a nucleus surrounded by electrons was Ernest Rutherford. Rutherford developed the model in 1911 after displaying some experiments that showed that the J.J.Thomson model was incorrect. Rutherford's experiment showed that an atom is a small but heavy central particle and is surrounded by a cloud of electrons. This was the opposite of what Thomson's model proposed.
Who provided evidence for the existence of an atomic nucleas?
In 1911, the scientist Ernest Rutherford directed a beam of alpha particles (each one equivalent to a helium nucleus, with 2 protons and 2 neutrons) at a thin sheet of gold foil - many of the alpha particles (with a charge of +2) were deflected straight back, repelled by the positively charged atomic nuclei within the gold foil. This provided experimental evidence for the existence of the nucleus for the first time.
Which scientist discovered Movement of electrons about a central nucleus is a concept?
dalton
Which scientist using the gold foil experiment isolated the nucleus in 1911?
Rutherford
How did the outcome of rutherford's gold-foil experiment indicate the existence of a nucleus?
because the gold mixed with the silver
Which british scientist first disvored atoms and nucleus?
british scientist discovered the nucleus
Who was the scientist who proposed the idea of a nucleus?
Edwin Nucleus
Who showed that electrons revolve around the nucleus in set orbits?
you showed it
Which scientist developed a model of the atom that looked like a nucleus surrounded by electrons?
The scientist that developed the iconic atom model that depicts a nucleus surrounded by electrons was Ernest Rutherford. Rutherford developed the model in 1911 after displaying some experiments that showed that the J.J.Thomson model was incorrect. Rutherford's experiment showed that an atom is a small but heavy central particle and is surrounded by a cloud of electrons. This was the opposite of what Thomson's model proposed.
Who discovered the existence of supercontinent?
scientist
Who discovered the existence of this supercontinent?
scientist
Who discovered the existence of the supercontinent only?
scientist
Which scientist discovered the existence of a center to the atom?
Ernest Rutherford determined that atoms contain a small, dense (not thick), positively charged nucleus.
What scientist said the atom has a nucleus?
Rutherford
The existence of alpha decay in radioactive uranium was first discovered by?
The existence of radiation was discovered in 1896 by Henri Becquerel in the course of experiments involving uranium salts, though the nature of it was unknown. The nature of the alpha particle was discovered by Ernest Rutherford, and he showed it was essentially an helium nucleus in 1907.
Who was the scientist who showed that alpha particles are helium nuclei?
The scientist was Ernest Rutherford
Who is the scientist who first proposed the existence of Pangaea and Panthalassa.?
who
