Symbol 79Br Protons 25 82 Neutrons 30 64 Electrons 48 86 Mass no. 222 207

Q: Fill in the gaps in the following table, assuming each columnrepresents a neutral atom.   Symbol…

A: 79Br is the symbol of bromine. Its mass number, as represented by the superscript to the left of its…

Q: Give the chemical formula for each name. Do not worry about making the numbers subscripts, because…

A: We can write the formulas of the given ionic compounds by using the criss cross method. In this…

Q: How many protons, neutrons, and electrons are there in a neutral atom of 43 K (potassium-43)?

A: The given element is Potassium (43K).

Q: What is the symbol of an ion with 31 protons, 40 neutrons, and 28 electrons? What is the symbol for…

A: Ions are formed by loss or gain of electrons by a neutral atom.  If the ion is formed by gain…

Q: Determine the number of protons and electrons in each ion  I¹- A.53 protons, 52 electrons B.53…

A: Given ion is  (iodide ion ) Anion is formed by gain of electrons  Atomic number of iodine is 53…

Q: Write the symbols and charges for the atoms given below and then identify it as anion/cation and…

A: Here is your answer

Q: Determine whether each statement is true or false. If false,correct it. (a) The Fe2+ ion contains 29…

A: An atom is primarily composed of three subatomic particles. They are electron, proton and neutron.…

Q: What is the mass of 3.91 x 1024 sulfur atoms? 208 O 155 O none of the above О 32.07 O 4.93

A: Given: Number of atoms of sulfur = 3.91×1024 atom And we know that the molar mass of sulfur is 32…

Q: The numbers of protons, neutrons, and electrons in 9 K* 19 O 20 p, 19 n, 19 e 0 19 р, 20 n, 19 е O…

A: Atomic no. = No. of proton = 19 Neutron = atomic mass - proton Neutron = 39 - 19 = 20

Q: Write    the    correct    formula    for    the    compound    corresponding    to    each    of…

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Q: 3) Give the formulas for the following compounds: a) iron (III) oxide b) strontium carbonate c)…

A: The chemical formula of inorganic compounds are expressed by using the chemical symbols of the…

Q: 110. Fill in the blanks to complete the table. Number of Number of Number of Symbol A Protons…

A: The table is given below,

Q: Give the formulas for the following compounds. sodium sulfide sodium nitrate mercury(II) iodide…

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Q: Fill in the gaps in the following table, assuming each columnrepresents a neutral atom. Symbol…

A: Table:

Q: he number of protons, neutrons, and electrons, respectively, in the ionic species 209 83Bi3+ are:…

A:

Q: Fill in the gaps in the following table:

A: Atomic number (Z) is defined as number of protons present in an atom.  In a neutral atom number of…

Q: 2.103 Write formulas for the following compounds: (b) Iron(II) cyanide (d) Chromium(III) sulfate (a)…

A: Ionic compound is a chemical compound composed of ions held together by electrostatic forces termed…

Q: Name the following compounds or formulas: Titanium (V) chloride. Trinitrogen Pentoxide. Ag2SO3.…

A:

Q: Isotope #3 • Element Symbol Ag • Nuclear Symbol Ag 81 35 • Atomic Number 35 • Mass Number 81 •…

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

Q: Fill in the gaps in the following table, assuming each column represents a neutral atom: 1 3 4 112…

A: For an atom,    Mass number = no.of protons + no.of neutrons    Atomic number = no.of protons No.of…

Q: Assuming that these ions are ^{53}Fe^{2+}53Fe2+ , how many protons and neutrons are present in a…

A: The given chemical species is 53Fe2+.

Q: Complete the following table. Put the full symbol, e.g. 37^Cl- symbol 605^W^8+ 37^Cl-   protons…

A: To complete the table, symbol 605W8+ 37Cl-   protons     5 neutrons     5 electrons      5…

Q: 2.27 Show, with calculations, how the following data illustrate the law of multiple proportions:…

A: According to law of multiple proportion, when two elements combine with each other to form more than…

Q: 6. Subatomic Particles. Fill in the blanks in the following (table 1). Show your solution 54.24…

A: Fill the table by using suitable number and symbol---

Q: What is the symbol in the image below? I. 37 CI 17 lon Isotope Neutral Atom

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Q: Fill in the table for the following atoms or ions. Please pay careful attention to the difference…

A: Complete the following table ---

Q: Give the names of the compounds whose formulas are given below. a) H2S (aq): b) P4O10: c ) ZnSO4:…

A: Name of a compound has two parts: First we name the +ve species and then the -ve species of the…

Q: Complete the following chart, in order from left to right Mass Number Protons Neutrons Electrons Ion…

A: It has number of protons = 2, which is also equal to its atomic number. So, this is a Helium (He)…

Q: Complete the following table. # Electrons Net Charge Symbol 206pb # Protons # Neutrons 31 38 3+ 52…

A:

Q: 4. Complete the following table. Symbol # Protons # Neutrons # Electrons Net Charge 206Pb 31 38 3+…

A: In the given question we have to fill the following table. here, we have to write the electron,…

Q: Tô éäch ĝivề Thêir ločâTion, charge and Pelativeė mass. are the 3 subatomic particles? 2. What does…

A: An atom consists of neutrons, protons and electrons.

Q: Fill in the gaps in the following table, assuming each column represents a neutral atom: 1 4 112 Сd…

A:

Q: Phosphorus-32 is often used to image biological tissue. Mark any/all that apply to phosphorus-32. It…

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Q: CI has two isotopes; 17CI in 10 % , 18CI in 70%. and 15CI in 20%. The average atomic mass of Cl…

A: In this question, we want to determine the average atomic mass of Cl atom. You can see details…

Q: How many protons, neutrons and electrons are in the N^3– ion with a mass number of 14?

A: The atomic number of an element can be defined as the number of protons present in the nucleus of…

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: Calculate the mass, in kg, of each sample. I.) 1.68×1026 cadmium atoms. II.) 3.57×1027 nickel…

A: Here we need to calculate the mass of each sample as: I.) 1.68×1026 cadmium atoms. II.) 3.57×1027…

Q: When starting with a neutral atom and making an ion of the same element, what particles do you need…

A: Dear student I have given answer to your question in the image format.

Q: Which of the following chemical formulas and names of compounds correctly matched? (A) PbO2 = lead…

A: Naming of a compound is done by looking at the atoms which are combined and what they are called in…

Q: What elemnt has 13 protons and 14 neutron

A: Given is , #proton= 13  # neutron = 14 We know , number of protons of elements are equal atomic…

Q: Fill in the gaps in the following table, assuming each columnrepresents a neutral atom.

A: Given,

Q: (1) The radioactive isotope carbon-11 is used in medical imaging as indicated on the table above.…

A: Since we know that Atomic number = number of protons Mass number= number of protons + number of…

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

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Q: Fill in the gaps in the following table: Symbol Co Protons 34 76 80 Neutrons 46 116 120 Electrons 36…

A: In an atom, the atomic number must be equal to the number of protons.

Q: Mg(NO)2 I. NHẠNO2 II. Ca(CIO2)2 IV. NaCIO2 V. Co(NO3)2

A: The given chemical formulas are: Mg(NO)2 NH4NO2 Ca(ClO2)2 NaClO2 Co(NO3)2

Q: Chemistry Indicate the number of protons, neutrons, and electrons in the ion shown. Type in only the…

A: Proton number is equal to atomic number of element.mass number is equal to sum of number of proton…

Q: Name the following ionic compounds:  (d) CaSO3 (e) Cu(OH)2 (f) Fe(NO3)2

A: Ionic compound are formed by donating and accepting of electrons between cation and anions, Ionic…