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38 protons 58 neutrons?

38 protons 58 neutrons?

WebAnswer (1 of 4): “What is the atomic mass and atomic number of an element whose atom contains 29 electrons and 35 neutrons? What is the calculation?” The atomic number of an element is the number of protons that all atoms of that element have. Because atoms are referred to, which are electricall... WebProtons and neutrons have nearly the same size and mass (about 1.7 × 10 −24 grams). The mass of an electron is about 1800 times smaller (about 9.1 × 10 −28 grams). Protons have a positive charge, electrons have a negative charge, and neutrons have no charge. Most atoms have no charge. crosses band vinyl WebNeutral carbon-14 contains six protons, eight neutrons, and six electrons; its mass number is 14 (six protons plus eight neutrons). WebEvery atom is made up of protons (that are positively charged), neutrons (that have no charge) and electrons (that have a negative charge). When we look at an atom, we find … ceratophrys cranwelli WebThe atom of an element X contains 17 protons, 17 electrons and 18 neutrons whereas the atom of an element Y contains 11 protons, 11 electrons and 12 neutrons. (a) What … WebAtomic Number – Protons, Electrons and Neutrons in Bromine. Bromine is a chemical element with atomic number 35 which means there are 35 protons in its nucleus.Total number of protons in the nucleus is called the atomic number of the atom and is given the symbol Z.The total electrical charge of the nucleus is therefore +Ze, where e (elementary … crosses band tour 2023 WebSep 7, 2024 · Since the vast majority of an atom’s mass is found its protons and neutrons, subtracting the number of protons (i.e. the atomic number) from the atomic mass will give you the calculated number of neutrons in the atom. In our example, this is: 14 (atomic mass) – 6 (number of protons) = 8 (number of neutrons). 5.

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