What monatomic ions do potassium (Z=19) and iodine (Z=53) form?

Q: How many electrons does the predictable (mostcommon) ion of fluorine contain? (a) 1 (b) 4 (c) 9 (d)…

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Q: 3. How many protons (P), neutrons (N) and electrons (e) are present in Os² that has mass number 190…

A: Given that  Atomic no of element = 79

Q: A. Hom C. Compound Cat B. 22 p, 20 n, and 20 e D. 22 p, 18 n, and 18 e. 40 Q6. How many protons,…

A: Q6. Given,            Ca2+2040Required,                  Number of protons, neutrons and electrons…

Q: How many electrons make up a charge of 56nC? If these are made of copper atoms, how many atoms would…

A: The charge is always quantized. The number of electrons can be determined as follows: Number of…

Q: Give the complete symbol (X), including atomic number and mass number, of a. a zinc atom with 36…

A: The general method to write the symbol of an element is given as shown below. XZA Here, A is the…

Q: Define the term monatomic ion?

A: The term monatomic ion has to be defined.

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: Use the Law of Definite Proportions to explain the relationship between NO2 and N2O

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

A: Table:

Q: Symbol 159Tb         Protons   29     37 Neutrons   34 53     Electrons     42 34   Mass no.…

A: Given: Symbol Tb159         Protons   29     37 Neutrons   34 53     Electrons     42 34…

Q: The ratio of sulfur to oxygen by mass in SO2 is 1.0:1.0. Find the ratio of sulfur to oxygen by mass…

A: Molar mass of sulphur = 32 g/mol Molar mass of Oxygen = 32 g/mol

Q: The most common ions for silver, zinc, and scandium areAg+, Zn2+, and Sc3+. Locate the boxes in…

A: Location of ions has to be given.

Q: What monatomic ions would you expect radium (Z = 88) and selenium (Z = 34) to form?

A: Monoatomic ions: These are the ions that consist of atoms of only one kind of element. The…

Q: Fill in the gaps in the following table: Symbol P3- Protons 35 49 Neutrons 45 66 118 Electrons 46 76…

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Q: Which of the following is arranged CORRECTLY according to the number of protons? O Na* > Mg?+ > F O…

A: Given, Na+, Mg2+, F  We know that, Number of protons = atomic number

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

A: Soil contains many essential minerals that are used in further technologies. These minerals are…

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

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Q: Consider a series of four technetium isotopes and ions. 98 Tc 43 99 99 Tc Tc 43 96 Tc 43 44 Which of…

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

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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: When radium becomes an ion, what is its charge? O There is not enough information to answer this…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Fill in the gaps in the following table,assuming each column represent a neutral atoms. Symbols…

A: Given table: Symbol 65 Zn         Protons 38 38     92 Neutrons 58 58 49     Electrons…

Q: 1. The atomic number of lithium is 3. How many neutrons does an atom of lithium have if it is…

A: Element is represented by symbol AX Where A = mass number

Q: 3. A. B. C. A chlorine atom has 18 neutrons and an atomic mass of 35. How many protons are in the…

A: In an atom three fundamental particles are present. Positively charged particle proton and neutral…

Q: How many protons, neutrons, and electrons does the 79 Se 2- ion possess?

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

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

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Q: Fill in the gaps in the following table: Symbol Protons 34 50 Neutrons 45 69 118 Electrons 46 76 Net…

A: The given table has to be filled,

Q: The following table presents the abundances and masses of the isotopes of zinc. What is the atomic…

A: The abundance of the naturally occurring isotope given are,

Q: Consider an ion: 123 X3+. 51 (X represents a generic symbol) How many protons, neutrons, and…

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Q: What is the name of the following atoms a) an atom? with 3 protons and 4 neutrons.

A: Given that, a)an atom with 3 protons and 4 netrons What is the name of it?

Q: The smallest unit of charge is −1.6×10−19 C, which is the charge in coulombs of a single electron.…

A: Which one gives a whole number after you divide by -1.6x10^-19C since the electron has the smallest…

Q: What are the names of the three subatomic particles? What are their approximate masses in atomic…

A: Subatomic particles are the parts of an atom. They constitute the atom. They play an important role…

Q: Among the three pictures A, B, and C, which of the following will best represent: 1. An atom? Why?…

A: An atoms contain equal number of protons and electrons and overall the charge on the atom is…

Q: 14. Given the information below, calculate the weighted average atomic mass (amu) of the element X.…

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Q: Which of the following has more protons than neutrons?     12C     1H     24Mg2+     22Ne

A: Atomic number (Z) is defined as number of protons present in an atom.  Mass number (A) is the sum of…

Q: Write the formulas for the following chemical compounds A) ammonium sulfate B) cobalt(III) C) carbon…

A: Compound is a material form by chemical bonding of two or more elements.

Q: The isotope of an unknown element, X, has a mass number of 79. The most stable ion of the isotope…

A: Mass number of an isotope represents the sum of protons and neutrons in its nucleus. In an atom,…

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

A: Given,

Q: Write the formulas of the following compounds:(a) rubidium bromide(b) magnesium selenide(c) sodium…

A: For ionic compounds, identify the cation and the anion, along with the charge, then these 2 must be…

Q: Be sure to answer all parts. For each neutral atom, fill in the blanks in the table below. 121…

A: The given table is filled by using the following two expressions: Atomic number of the element =…

Q: Answer the following questions about the 34 s2:.

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Q: How many protons and neutrons are in 37Cl?

A: The smallest unit of ordinary matter that makes up a chemical element is an atom. Every solid,…

Q: Does the fact that two elements combine in one-to-one atomic ratio mean that the charges on their…

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Q: 5. Which of the following is a species with 12 protons and 10 electrons? a) Ne?* b) Ti2* c) Mg? d)…

A: Number of proton = atomic number Number of electrons =( atomic number) +- charges

Q: Complete the table below with the correct chemical formula and chemical name. Cations Anions OH…

A: Here anions are  Cl- chloride.  OH- Hydroxide  Cr2(O7)2- dichromate  P(O4)3-.  Phosphate While…

Q: Give the systematic names for the formulas or the formulas for the names: (a) Sn(SO₃)₂; (b)…

A: Ionic compounds are formed by the transfer of electrons from cations to anions. Cations are…

Q: 2. Look at the Periodic Table and answer these questions. a. Do nonmetals form anions or cations? b.…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.