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the nucleus
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What did Rutherford picture an atom as?
A short answer for the Rutherford atomic model: the atom is composed from a central part - a nucleus, positively charged, surrounded by electrons - very small negative charged particles.
Is the very small dense center of an atom?
Nucleus
What did ernest rutherford conclude about the nucleus of an atom?
Rutherford claimed that at the center of an atom there was a very tiny, very dense, positively charged part called a nucleus, surrounded by electrons at a distance.
How relative atomic mass of an atom can be determined?
By adding the neutrons and the protons together, as the electrons are such a small part of the atom it does not matter.
Why did Thompson choose a circle for his first model of the atom?
The electron will always be the same distance from the nucleus. If there is a heavy part, it makes sense that it will be in the middle so that the atom will be symmetrical. Solar systems are similar in that there is a dense part and a lot of empty space with the sun in the middle.
The bulk of the mass of the atom is concentrated in the small dense......?
The bulk of the mass of the atom is concenrated in the small, dense nucleus.
What is the most dense part of an atom?
The nucleus is the most dense part of an atom.
What is the very small dense region of an atom?
NUCLEOLUS- small dense region where the assembly of ribosomes beginschromatinnucleolus
What did Rutherford picture an atom as?
A short answer for the Rutherford atomic model: the atom is composed from a central part - a nucleus, positively charged, surrounded by electrons - very small negative charged particles.
What was Ernest Rutherford most known for?
He is best known for his new model of the atom. He performed the alpha scattering experiment and concluded that the nucleus is positively charged, very dense and makes up a very small part of the atom such that most of an atom is empty space.
What is the small part of an atom?
the small part of an atom is a subatomic particle so that's what my science teacher says your welcome :)
What part of the atom is small?
the small part of an atom is a subatomic particle so that's what my science teacher says your welcome :)
What is the dense center of the atom called?
the denser part of an atom is the nucleus. about 99% of the mass of an atom is concentrated within the atom.
Every atom consists of a cloud of tiny particles called electrons that spin around a small dense core called?
Every atom consists of a cloud of tiny particles called electrons that spin around a small dense core called the nucleus. The nucleus of an atom consists of protons and neutrons and is positively charged.
Is the very small dense center of an atom?
Nucleus
What did ernest rutherford conclude about the nucleus of an atom?
Rutherford claimed that at the center of an atom there was a very tiny, very dense, positively charged part called a nucleus, surrounded by electrons at a distance.
The small central part of an atom?
The "dense" central portion of an atom is called the nucleus. The nucleus of an atom contains neutrons and protons.
