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Tag Archives: Particle

Which subatomic particle is electrically neutral and found in the nucleus of an atom?

There are primarily three subatomic particles in an atom; ProtonsElectronsNeutrons—————-Protons are positively charged subatomic particles in an atom. These particles give an element it’s identity, based on it’s ‘Atomic Number’, or how many protons are contained in the atom. Electrons are negatively charged subatomic particles in an atom. These particles …

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What is the particle unit for chlorine gas?

Answered by answersmine AT 22/10/2019 – 04:21 AM The particle unit of a chlorine gas would be Cl2. It is a diatomic molecule which means that it would exist as a molecule consisting two atoms of different or the same elements. In nature, chlorine gas cannot be readily found or …

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After scientists discovered electrons and protons, what led them to believe there was a third subatomic particle? A. Elements have molar masses that are numerically equal to their atomic mass. B. The mass of an atom’s nucleus is greater than the combined masses of an atom’s protons. C. The mass of an atom is greater than the combined masses of an atom’s protons and electrons. D. Elements have isotopes that have the same atomic number but different atomic mass numbers.

The unknown of this problem is the experimental percent of water in the compound in order to remove the water of hydrogen, given the following: Mass of crucible, cover and contents before heating                               23.54 gMass …

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Which best describes the difference between osmosis and diffusion? Osmosis is the movement of particles from a high to low concentration, while diffusion is the movement of water from a low particle concentration to a high particle concentration. Diffusion is the movement of particles from a high to low concentration, while osmosis is the movement of water from a low particle concentration to a high particle concentration. Diffusion is the movement of particles from a low to high concentration, while osmosis is the movement of water from a high particle concentration to a low particle concentration. Osmosis is the movement of particles from a low to high concentration, while diffusion is the movement of water from a high particle concentration to a low particle concentration.

[incomplete question – see attachment for complete data] First option:Correct. We can make a plot with that data and, if the hypothesis is correct, we will see that the heat tolerance will increase as the distance decreases. Second option: Incorrect. That’s not useful until we know the relation between the …

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Rutherford coined the term used for the simplest positive charged particle and called it the

Answer: The correct answer is helium 4. Explanation: A positively charged particle, which comprises two protons and two neutrons is called an alpha particle. There is a similarity between the alpha particle and a helium atom as helium atom also possess mass number, that is, no of protons plus no …

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What is Particle Swarm Optimization

Particle Swarm Optimization Introduction In programming building, molecule swarm advance (PSO) could be a strategy that redesigns an inconvenience by iteratively endeavouring to invigorate a challenger system on a given live of amazing expense. It deals with an inconvenience by having people of challenger outlines, here named particles, and touching …

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