Isotope Name (wimass number) Atomic Number of Number of Total Electric Number of Electrons Number Neutrons Protons Charge Zinc-66 +2 143 92 94 47 60 19 +3 14 Fluorine-19 11 51 71 121 80

Q: Thorium*2 Zinc - 67 Chemical Symbol Atomic Number, Z Mass Number, A 30 232 # of protons # of…

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Q: Determine the number of neutrons found in the isotopes of oxygen 16O and 18O (see Figure 2.1).

A: Subatomic particles: Atoms contain certain particles inside them namely- electrons, protons, and…

Q: Find the number of electron and neutrons in the following: 197AU+3 Electrons Neutrons

A: Au (gold)atomic number 79 No of neutrons =Atomic mass -atomic number(Z) During the loss of electrons…

Q: Fill in the blanks in the table below. paper to find those values.) Element Name Atomic # # of…

A: The atomic number is the number of protons in the atom. The mass number is the number of protons and…

Q: Could you please fill in the chart?

A: For a neutral atom, number of protons = number of electrons =  atomic number (Z) mass number(A) =…

Q: 11) Bromine has two naturally-occurring isotopes. 79Br has a mass of 78.9 amu and accounts for 50.3%…

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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: Three naturally occurring isotopes of an element are shown in the models below. What do the isotopes…

A: Isotopes are the atoms of same element having same atomic number (Z) but different mass number (A).

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: Isotope Mass Number Protons Neutrons Electrons 35 Cl 37 Cl

A: For a given isotope notation, we can determine the mass number , protons , neutron and electrons.…

Q: Provide the correct atomic symbol meeting the following conditions. 1. number of proton = 12 2.…

A: Provide the correct Atomic symbol ---

Q: 2. For the following atoms, give the number of protons, neutrons, and electrons: 114 Cd 48 protons:…

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Q: What do these have in common?

A: given- 69Kr       70Br-1         76Sr+2to find-what is common among them.

Q: Element Name Osmium Barium Atomic symbol Os 3+ Mass number 140 Protons 14 Neutrons 111 15 Electrons

A: Due to the fact that they are calculated by counting entire objects, the atomic number and mass…

Q: Complete the following table. Atom /Ion protons neutrons electrons 30 34 30 12 12 12 16 16 16

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Q: Fill in the information missing from this table. nudide protons neutrons 0 40 51 50 24 Cr 0 0 Z A ☐…

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Q: Select the two isotopes of nitrogen-15. NN-16 N714N714 F2−F2− phosphorus-15 OO-15 O+O+ O815O815…

A: Isotope - atomic number will be same  Answer will be - N815 O+

Q: Calculate the atomic mass for iron given the data for its natural isotopes. Fe-54: 53.940 amu 5.82%…

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Q: 3. Fill in the blanks. Add any missing symbols and'or numbers to the ateomic symbol. (Assume all…

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Q: Fill in the table. Element Number of Protons Number of Neutrons Number of Electrons Mass Number…

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Q: Fill in the following table: Elemental symbol Atomic Number Mass Number # protons 59 27 # neutrons #…

A: Mass number = Number of protons + Number of neutrons Since an atom is electrically neutral Number of…

Q: Select the two isotopes of nitrogen-15. N -16 N714 F2− phosphorus-15 O -15 O+ O815 carbon-13 N815

A: We have to select the two isotopes of nitrogen-15. The given options are N-16, N714, F2-, P-15,…

Q: Question 10 If the average atomic mass of rubidium (Rb) in the meteorite is 85-377 amu, determine…

A: We have find out the percent abundance of each isotope in the meteorite.

Q: Complete the table below: Substance Atom or Ion? # protons # neutrons # electrons Atomic # Mass…

A: The atomic number of an atom is the number of protons present in the atom. For a neutral atom, the…

Q: Write the atomic symbol for each of the following:  an atom with 47 protons and mass number of 107…

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Q: Use the element box for potassium to fill in the missing information. 19 K Protons = Type here…

A: Given: Element box of Potassium:

Q: Complete the following table by filling in the missing information in each blank. Please only type…

A: Atomic number of an element is defined as the number of protons present in nucleus. Mass number of…

Q: Complete the following table. Isotopic Atomic Number Mass Number # protons # neutrons # electrons…

A: To calculate the numbers of subatomic particles in an atom, use its atomic number and mass number:…

Q: Number of Number of Isotope Symbol Number of protons neutrons electrons 39K+

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Q: Element Atomic Number Mass Number Number of Protons Number of Neutrons Number of Electrons Ge Si Ni…

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