Iron has an atomic number of 26 and a mass number of 56. How manyprotons, neutrons, and electrons are in an atom of iron? If an atom ofiron lost 3 electrons, what would be the charge of the resulting ion?Write the correct symbol for this ion

Q: What is the charge of an iron ion with 24 electrons? Is this a cation?

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Q: Which of the following sentences are correct? 1. Atomic mass is the weighted average of the masses…

A: The mass number or atomic mass can be estimated by its various isotopes present in nature and their…

Q: What is the charge for an atom that has 28 protons, 28 electrons, and 30 neutrons?

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Q: What is the charge of an ion that contains 21 protons and 19 electrons?

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Q: What is the symbol for an ion with 63 protons, 60 electrons, and 88 neutrons? If an ion contains 50…

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Q: A monatomic ion has a charge of +2. The nucleus of theparent atom has a mass number of 55. If the…

A: The given data contains, charge of ion = + 2. mass number = 55.

Q: An ion has 23 protons, 27 neutrons, and 19 electrons. The complete symbol for the ion is:

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Q: A certain particle contains 23 electrons, 30 neutrons, and 26 protons. Show the full symbol…

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Q: 2. Label the figure of an atom below using the terms electron cloud, nucleus, and the appropriate…

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Q: The following is a model of a nucleus. The protons are represented by + signs, the neutrons are…

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Q: Which of the following accurately describes an ion forming? a. A neutral atom loses an electron to…

A: The correct statement regarding ion forming has to be identified.

Q: How do you write the chemical symbols for three different atoms or atomic cations with 21 electrons.

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Q: When writing a complete atomic symbol, there are four numbers used – in the upper-left, upper-right,…

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Q: For the specific isotope ion 81Br, fill in the missing information below: Isotope symbol: 81Br…

A: For the specific isotope 81Br-  :  Number of protons = ?  Number of neutrons = ?  Number of…

Q: . An ion has a 3+ charge, 25 electrons, and a mass number of 53. What is the symbol for this…

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Q: The atom of an element has the symbol give the number of protons and electrons in it.

A: A neutral atom must contain the same number of positive and negative charges, so the number of…

Q: How much (in atomic mass units, amu) would 78 atoms of an element with atomic mass 107.18 weigh?…

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Q: Give 3 examples of minerals that forensic geologists commonly encounter in soil samples. Give the…

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Q: Write a symbol for each of the following neutral isotopes. Include the atomic number and mass number…

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Q: How many protons, neutrons, and electrons are present in a single atom of selenium−80? Be sure to…

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Q: Consider an element Z that has two naturally occurring isotopes with the following percent…

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Q: For the specific isotope ion 184w4+, fill in the missing information below: Isotope symbol: 184w4+…

A: Yes this is correct  Explanation atomic number of Tungsten =W = 74   a)The number of protons in an…

Q: Consider a hypothetical case in which the charge on a proton is twice that of an electron. Using…

A: We need to consider the hypothetical case where the charge on the proton is twice than that of an…

Q: An atom has a mass number of 55. Its number of neutrons is the sum of itsatomic number and five. How…

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Q: an element has 12 protons. what is its symbol?

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Q: A monatomic ion has a charge of +3. The nucleus of the ion has a mass number of 259. The number of…

A: Given,  A monatomic ion has a charge of +3. The nucleus of the ion has a mass number of 259. The…

Q: Write the atomic symbol for the element whose monatomic ion has a 2+ charge, has 14  more neutrons…

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Q: write the complete atomic symbole for an ion that has 50 neutrons, 44 electrons, and a 2+ charge.

A: Given: Number of neutrons = 50  Number of electrons = 44 And charge = +2.

Q: Which one of the following is the chemical symbol of an atom with 17 protons and 20 neutrons?

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Q: Consider this ionic isotope. The identity of the element is missing. 39 ? 2+ 20 Which three…

A: The symbol of an element is written as :  AzX  Here , A is mass number.  Z is Atomic number X is…

Q: The identity of an atom depends on the umber of which subatomic particie? O proton neutron O…

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Q: Write the isotopic symbols in the form X-A (for example, C- 13) for the iodine isotope with 74…

A: Given Form   (X-A)   where X represents Element and A represent Atomic mass For example C-13  where…

Q: An ion from a given element has 30 protons and 28 electrons. What is the charge on the ion? What is…

A: Note= According to our guidelines we are supposed to answer only one question.  Kindly repost other…

Q: Consider a hypothetical case in which the charge on a proton is twice that of an electron. Using…

A: Atomic number of potassium is 19 and mass number is 39

Q: An ion from a given element has 56 protons and 54 electrons What is the charge on the ion? What is…

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Q: . True or False: Deuterium has the greatest number ofprotons of all the isotopes of hydrogen.…

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Q: For an unknown isotope ion, fill in the missing information below. Isotope symbol: (For the isotope…

A: Charge depends on number of electrons. Neutrons can be calculated from the mass number and protons

Q: Write a symbol for each of the following neutral isotopes. Include the atomic number and mass number…

A: The symbol for each of the neutral isotopes is given below. Mass number = Number of protons + number…

Q: The element copper has two naturally occurring isotopes with masses of 62.9400 amu and 64.9300 amu.…

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Q: A sample of the element Phosphorus is shown to have a mass of 33 and a charge of -3. How many…

A: Since we know that in any elements at neutral state  Number of electrons = Number of protons =…

Q: Fill in the blank spaces below. Isotope Symbol Mass Number Number of Protons Number of Number of…

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Q: You are given the following information about an element: atomic number 17, atomie mass= 35.45, and…

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Q: An unknown element contains 56 protons, 54 electrons, and has a mass number 135. Answer the…

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Q: A sample of an ionic compound containing iron and chlorineis analyzed and found to have a molar mass…

A: Given molar mass = 126.8 g/mol The iron and chlorine containing compound Molar mass of Fe = 55.8…

Q: What is the symbol for an ion with 63 protons, 60 electrons and 88 neutron

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Q: How many protons, neutrons, and electrons does 79se2-  ion?

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Q: Give the complete chemical symbol for the atom that contains82 protons, 82 electrons, and 126…

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