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Yes, though the overall charge of the entire atom is neutral due to the electrons orbiting it. If the atom becomes an ion by the removal or addition of electrons, its overall charge changes. But yes, the nucleus is made up of protons and neutrons. Protons are positive, neutrons are neutral.
What else can I help you with?
What combines in groups or three to form nuclear particles?
Protons and neutrons combine in groups of three to form atomic nuclei. Protons have a positive charge and neutrons have no charge; together, they are held together by the strong nuclear force to form stable atomic nuclei.
Neutral elementary particle in atomic nuclei?
A neutron is a neutral elementary particle found in atomic nuclei. It has no electric charge and is slightly heavier than the proton. Neutrons play a crucial role in stabilizing atomic nuclei through the strong nuclear force.
Which of these statements is true of atomic nuclei.they are very dense.. they contain electrons..they are mostly empty space..they have a neutral charge?
Atomic nuclei are very dense, as they contain protons and neutrons tightly packed together. They do not contain electrons, as electrons orbit around the nucleus. Although nuclei are very small in comparison to the overall size of an atom, they are not mostly empty space. Nuclei typically have a positive charge due to the presence of protons.
What do the nuclei of different plutonium isotopes have in common?
The nuclei of different plutonium isotopes all contain 94 protons, which define the element as plutonium. The isotopes differ in the number of neutrons they contain, resulting in different atomic masses for each isotope.
Number of protons in boron?
The atomic number of boron is 5, and since the atomic number of an element is the number of protons in the nuclei of its atoms, boron atoms have 5 protons in their nuclei.
Do nuclei have a positive or negative charge?
Atomic nuclei have positive electrical charges. The size of the charge depends upon the element in question.
Do atomic nuclei have neutral charge?
No, they have a positive charge, due to the protons.
Proton?
A stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign
Do all atomic nuclei's have positive charge?
Yes, This is due to the nulcei being made up of only Newtrons (no charges at all) and also Protons, which have a positive and equivalent (but opposite) charge, compared to an electron.
Alpha particles are repelled by atomic nuclei because?
Alpha particles are repelled by atomic nuclei because alpha particles have a positive charge, and so do atomic nuclei. The positive charge on the surface of a nucleus will repel another positive charge, like an alpha particle, because of the law of electrostatics. That's the simple answer. And it is correct. But know this: Alpha particles were used in the early investigations of atomic structure and atomic interactions. The alpha particles were used to bombard atomic nuclei, and there are times when an alpha particle will be absorbed by an atomic nucleus. Somehow the laws of electrostatics took the day off, and the fact that absorption took place opens the door to discovery and discussion of other atomic forces. Word up.
Do all chemical reactions need atomic nuclei?
All atoms involved in a chemical reaction have an atomic nucleus.
Is atomic nuclei required in a chemical reaction?
No, atomic nuclei is not required for a chemical reaction.
By knowing the atomic number how can we determine the charge of the nucleus?
All atomic nuclei are electrically positive.The number of protons is equal to the atomic number.
What is strontium's atomic number written as a positive integer?
All atomic numbers are positive integers. Strontium's atomic number is 38.
What combines in groups or three to form nuclear particles?
Protons and neutrons combine in groups of three to form atomic nuclei. Protons have a positive charge and neutrons have no charge; together, they are held together by the strong nuclear force to form stable atomic nuclei.
What the combining of atomic nuclei is?
The combination of two light atomic nuclei to form a heavier nucleus is called fusion.
What form of energy that holds atomic nuclei together called?
The strong force holds atomic nuclei together.
