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The Is the positively charged central core of an atom?
Nucleus is the positively charged central core of the atom. It was discovered by Sir Rutherford during the alpha particle scattering experiment. But later by Sir Chadwick neutrons were also discovered along with protons in the nucleus. The nucleus is positively charged, small and is heavier than alpha particles.
What is a synonym for the term nucleus A. a photon B. polonium C. central atomic core D. central electric core?
It would be C. central atomic core. Nucleus is always found at the center of the atom. This is not always the case for nucleus in the cells.
What is the central core?
The central core has 5 regions which helps to regulate the basic life processes.
What did Rutherford discover in the core of an atom?
Rutherford discovered the atomic nucleus and the proton. 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 is the only particle we can directly observe coming out of the Sun's core?
The neutrino. Actually it is not ONE particle, but several similar particles.
In an atom which particle is in motion?
Structure of the AtomThe atom consists of a central, positively charged core, the nucleus , and negatively charged particles called electrons that are found in orbits aka in motion around the nucleus.
The Is the positively charged central core of an atom?
Nucleus is the positively charged central core of the atom. It was discovered by Sir Rutherford during the alpha particle scattering experiment. But later by Sir Chadwick neutrons were also discovered along with protons in the nucleus. The nucleus is positively charged, small and is heavier than alpha particles.
Where is the nucleus of the atom found and what does it contains?
In the central core and consists of positive charged protons and neutral neutrons.
What is the positively charged central region or core of an atom called?
NUCLEUS ---------------------------------------------------------------------- In an atom, there are three subatomic particles. Two of them are found in the central region known as the nucleus: the proton, which is positively charged and neutron that does not have a charge. Another region, containing the negatively charged electron, is known as a cloud, an electron cloud if you want.
What is found in the core of an atom according to scientist Rutherford?
According to scientist Rutherford, in the core of an atom is a positively charged nucleus and the nucleus is surrounded by negatively charged electrons.
What is a synonym for the term nucleus A. a photon B. polonium C. central atomic core D. central electric core?
It would be C. central atomic core. Nucleus is always found at the center of the atom. This is not always the case for nucleus in the cells.
Why does fusion take place only in the Sun's core and not in its outer layers?
Because the temperature needed to overcome the repelling nature of the two positively charged nuclei can only be found in the core.
What is the central core?
The central core has 5 regions which helps to regulate the basic life processes.
What did Rutherford discover in the core of an atom?
Rutherford discovered the atomic nucleus and the proton. 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 is the central core of the earth called?
The inner core.
What is the only particle we can directly observe coming out of the Sun's core?
The neutrino. Actually it is not ONE particle, but several similar particles.
What was the significance of the particles that reflected back from the gold foil?
Hope you mean the famous alpha particle scattering experiment performed. Alpha particle being positively charged get reflected. This confirms that there have to be positively charged particles within the gold foil. Moreover this scattering is very less compared to those just passing through gold foil. Rutherford as he made an observation of these he came to the conclusion that the positively charged core is so tiny and its radius of the order of 10-14 m. The radius of the atom was already found to be 10-11 m. So it becomes clear that the nucleus is 1000 times smaller than the atomic size
