Fill in the missing information about the atoms in the table below. symbol Ge Sn number of protons 14 32 50 number of electrons total 14 32 50 valence X number of electron shells 1

Q: An atom of aluminum has 13 protons and an atomic mass of 27 amu. How many electrons will it contain?…

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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: The atom of an element is made up of sub-atomic particles. The major sub-atomic particles of an atom…

Q: Fill in the following table about atomic number, mass number, protons, neutrons, and electrons for…

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Q: W2+ion has 20 electrons and 20 neutrons while G ̄ ion has 20 electrons and 19neutrons. Write a…

A: GivenNo of neutrons in W2+ = 20No of electrons in W2+ = 20Symbol of W = To be determined

Q: An element X exists as two isotopes - 46X and 49X and weigh 45.95 amu and 48.95 amu, respectively.…

A: Given :-  Atomic wt.of 46X = 45.95 amu  Atomic wt.of 49X = 48.95 amu  Average atomic wt.of X = 46.66…

Q: A neutral atom of aluminum has 14 neutrons and 13 protons. How many electrons does this aluminum…

A: Number of  protons (p) = 13 Number of neutrons (n) = 14 Number of electrons (e) = ?

Q: Fill in the missing information about the atoms in the table below. symbol H Fr Li number of protons…

A: Here the elements are H,Fr and Li   i.e. Helium, Francium and Lithium respectively.  Atomic number…

Q: Identify the elements in each chemical formula and tell how many atoms of each are present. a. K 2Cr…

A: The number of atoms are mentioned at their subscript. Number of atoms present in the given chemical…

Q: This table is all about ions. If you're not told the ionic charge, make it what charge to forms when…

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Q: 1. Complete the table below Symbol atom # mass # Protons neutrons Electrons charge 8. 3- 14 104 44…

A: Atomic number: The atomic number (represented by the letter Z) of an element is the number of…

Q: An element has three isotopes with the following masses and percent natural abundances. Determine…

A: Given that,

Q: • Complete the following table: Atomic lon Number of Number of Number of Mass Protons Electrons…

A: NOTE : Since you've posted a question with multiple sub-parts,we'll solve first three sub-parts for…

Q: An atom or ion has 42 neutrons, 36 protons, and 36 electrons. Identify the element symbol, and…

A: No. of electrons = No. of protons = Atomic number = 36 No. of nucleons = No. of protons + No. of…

Q: Complete the following table.

A: Symbol number of protons number of neutrons number of electrons atomic number mass number net charge…

Q: An isotope of a metallic element has a mass number of 88 and 50 neutrons in the nucleus. The ion…

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Q: Complete the blanks in the table. Element 12C 13C 14C 16C 16C2-ion 180 23 Na 23 Nation Number of…

A: An atom consist of electrons, protons and neutrons.In case of neutral atoms, number of electrons =…

Q: Complete the table below by filling the blanks with the correct value. Mass Atomic Number Symbol Mo…

A: Number of protons in an atom is equal to the atomic number of atom  For a neutral atom, number of…

Q: Magnesium (Mg) combusts in air to give a brilliant white light that has been used in photographic…

A: Mass of Mg = 10.0 g Molar mass of Mg = 24.305 g/mol Heat produce when 1 mol reacted = -601.6 KJ/mol…

Q: Write the complete symbol, including mass number and atomic number, for each atom. contains 28…

A: Atomic number: The atomic number (represented by the letter Z) of an element is the number of…

Q: See if you can complete the following table using only what is on this page. Element Symbol Li Ga Li…

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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: Name of element Number of Number of electrons Number of SYMBOL A Charge protons Neutrons zinc 30 34…

A: The atomic number is represented as 'Z' and the mass number as 'A' . The equations which are used to…

Q: Atomic Number

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Q: An element has several isotopes. The mass number of one of its isotopes is 65 and it has 36 neutrons…

A: The number of protons (P) in the nucleus of the given isotopes is; mass number=n+PP=65-36P=29

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: Fill in the following table about atomic number, mass number, protons, neutrons, and electrons for…

A: Atomic number is equal to the number of electrons and protons. Mass number is equal to the sum of…

Q: Why are atoms electrically neutral? O they have more electrons than protons O they have less…

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Q: 689 Complete the table for the elements with atomic numbers 1-10. Round the atomic mass to the one's…

A: The list is shown below.

Q: What would be the isotope symbol for an atom with 35 protons, 35 electrons and 46 neutrons? 46 Br 35…

A: Isotopes are the atoms of same element which differ in number of neutrons but have same number of…

Q: The atomic number indicates the total number of neutrons and protons in a nucleus the number of…

A: #1) For an neutral atom        Atomic No. = No. Of protons OR No. Of electrons         mass no. =…