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What else can I help you with?
Small dense positively charged nucleus?
Yes.
Which part of a helium atom is positively charged?
nucleus the nucleus contains protons (positive) and neutrons (neutral). The nucleus is always the positively charged, dense center of an atom.
What is the tiny dense positively charged center of an atom?
Nucleus
What did Rutherford add to the atomic model?
He discovered that an atom has a very dense and very tiny positively charged nucleus. He named the positively charged particles protons.
Which model showed the discovery of a positively charged nucleus?
The Rutherford model was the model that showed the discovery of a positively charged nucleus. In this model, proposed by Ernest Rutherford in 1911, he suggested that atoms have a dense, positively charged nucleus at the center, with electrons orbiting around it. This model provided evidence for the nuclear nature of the atom.
What lies in every Atom that is small dense and positively charged?
In every atom, the nucleus is small, dense, and positively charged. It contains protons, which carry a positive charge, and neutrons, which are neutral. The nucleus is surrounded by electrons, which are negatively charged and occupy the space around the nucleus, giving the atom its overall structure. The positive charge of the nucleus is essential for attracting and holding the negatively charged electrons in orbit.
How can you describe in words ruthfords model of the atom?
the atom as a tiny, dense, positively charged core called a nucleus
Who was the first to propose that most of the mass of an atom is in the tiny dense positively charged nucleus?
Greek philosopher Democritus.
What is the dense positively-charged mass in the center of an atom?
This can refer to either the nucleus or to an individual proton that makes up the nucleus. Because only protons and neutrons occupy the nucleus, it has a positive charge.
Who modeled the atom with electrons that move in fixed circular paths around a dense positively charged nucleus?
Niels Bohr
Rutherford pictured the atom as a dense?
Rutherford pictured the atom as a dense positively charged nucleus at the center, surrounded by orbiting negatively charged electrons. This model, known as the nuclear model, revolutionized our understanding of the structure of the atom.
Who explained the behavior of positively charged particles being deflected from a metal foils as the nucleus?
Ernest Rutherford explained the behavior of positively charged particles being deflected from metal foils as they interacted with the nucleus of the atom in his famous gold foil experiment. This experiment led to the discovery of the atomic nucleus as a small, dense, positively charged center within the atom.
