how many electrons are there in 1 proton?
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In other words, a neutral atom must have exactly one electron for every proton. If a neutral atom has 1 proton, it must have 1 electron. If a neutral atom has 2 protons, it must have 2 electrons.
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The number of protons, neutrons, and electrons in an atom can be determined from a set of simple rules. The number of protons in the nucleus of the atom is equal to the atomic number (Z). The number of electrons in a neutral atom is equal to the number of protons.
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All hydrogen atoms contain one proton (and one electron ), but they can contain different numbers of neutrons.
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The number of protons in the nucleus of the atom is equal to the atomic number (Z). The number of electrons in a neutral atom is equal to the number of protons.
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the ion with a 1+ charge, atomic number 55, and mass number 133. the ion with 54 electrons, 53 protons, and 74 neutrons.
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How many protons and electrons are present in O2-? 8 protons and 10 electrons.
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Ag+ = 47 electrons - 1 electron = 46 electrons. Finally: 47 protons , 61 neutrons and 46 electrons.
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Total number of protons and electrons in one mole of hydrogen gas are 2 protons and 2 electrons. Explanation: As we know that sum of only total number of protons are also known as atomic number of an atom. And, the sum of total number of protons and neutrons is known as atomic mass of an atom.
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Protons are found in the nucleus of every atom but can also be found away from the nucleus, most commonly as ionized hydrogen. A proton has a charge of +1, or 1e, which is equal to 1.602 x 10^-19 coulombs, and a mass of 1.67 x 10^-27 kg.
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Explanation: By looking at the periodic table, you will see that Fluorine has 9 protons. Since the number of electrons equal the number of protons, Fluorine has 9 electrons as well.
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Answer and Explanation: It would take approximately 1840 electrons to equal the mass of a proton.
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P (Phosphorus) has an atomic number of 15. Therefore, it has 15 protons. A charge of -3 indicates that it has gained 3 electrons. Therefore, it has 18 electrons.
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50 protons, 50 electrons, 75 neutrons 120 neutrons, 50 protons, 75 electrons b.
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what us the atomic mass of an element with 7 protons, 8 nuetrons, and 7 electrons? oxygen has an atomic number of 8. The n=1 energy level has 2 electrons, and the n=2 energy electrons level has 6 electrons.
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5 protons, 5 neutrons, 5 electrons Charge -1, 18 electrons, mass number 36.
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Answer and Explanation: Hydrogen has one valence electron. Hydrogen's atomic number is 1, which means it has one proton and one electron.
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Silicon has 14 protons, 14 neutrons, and 14 electrons. The atomic number is the same as the number of protons, so since silicon's atomic number is...