[ Ionic cluster , covalent cluster , metallic cluster , hydrogen cluster , van der Waals cluster ] What is the definition of each of the following with image an example of it ??

Q: A principal shell with a value of n=3 would contain s,p,d, and f orbitals true or false

A: A principal shell is indicated by the principal quantum number.

Q: a) Identify the following as element (atomic or molecular), compound or mixture. b) Explain your…

A: An atom of a element is composed of a single nucleus with a unique number of protons surrounded by…

Q: which of the sub-atomic particles is commonly represented by this symbol:"e-"?

A: An ATOM is the smallest unit of ordinary matter that forms a chemical element. Every solid, liquid,…

Q: Calculate the coulomb energy for the following three nuclei using the semi-empirical mass formula.…

A: Introduction The semi-empirical mass formula is used to calculate an atomic nucleus' mass and other…

Q: Which of the following statements is not true concerning the three molecules shown below? A B I. The…

A: The molecules having the same molecular formula but the structural arrangement of atoms in the…

Q: Ribbon diagrams show secondary structures and appear less detailed than other models. In one to two…

A: Ribbon diagrams are the 3-D structure of the protein that shows the overall path and structure of…

Q: Which among the four bonds is strongest? And which one is weakess? Explain.

A: Biomolecules are the substances present in living organisms that play important roles in chemical…

Q: How many electrons are in the outer shell of each of the following atoms?

A: Since, the question is incomplete, not provided with complete options, so here giving the…

Q: What is the difference between molecular mass and formula mass? Between molecular mass and molar…

A: Atoms are the basic building blocks of matter. Molecules are defined as the particle contains two or…

Q: An atomic nucleus can be described by the analogy “like a marble in the Dallas Cowboys Stadium.” If…

A: Atoms are made up of particles called protons, neutrons, and electrons which are responsible for…

Q: If you are told you have an element with an atomic number of 16 and its in group VIA. What does this…

A: In modern periodic table sulphur has atomic number 16 and it is a group VIA element.

Q: Provide two other examples of covalent bonds, other than the bond in O2

A: A chemical bond:It is a bonding between the atoms or ions due to force of attraction. Bonds are…

Q: Elemental analysis of a compound with molar mass 342.3 g/mol gives the following mass percent…

A: Given Percentage of C= 42.11 %  Percentage of H=6.48 %  Percentage of O=51.41% To Calculate:…

Q: The atomic number on an element tells us the number of

A: An atom is made up of three kinds of subatomic particles called protons, neutrons, and electrons,…

Q: Which of the following substances will have the greatest lattice energy? MgS NaF MgO CaO

A: Lattice energy can be defined as the energy required to convert one mole of an ionic solid into…

Q: Which of the following is a representation of a covalently bonded molecule that shows the relative…

A: Structural formula is generally used to describe the molecular structure of a chemical compound…

Q: Beyond the differences in molecular mass, what is different about determining the molarity of a…

A: Concentration of the solution is also expressed in terms of molarity. Molarity refers to the number…

Q: What is the approximate concentration of the solution in mol\kg, if 1 mol of solute particles raises…

A: Boiling point elevation describes the phenomenon that the boiling point of a liquid will be higher…

Q: Draw two H covalently bound to one O to form a water molecule. (Lewis or Electron Dot) Which atom…

A: Electronegativity is the ability of an atom to attract shared electrons towards itself forming a…

Q: What kind of bonds can form between two adjacent water molecules?

A: Answer--  Hydrogen bonds are the bonds between two water molecules.

Q: Estimate the molecular weight of a B-a-B supersecondary element that is 3 nm high?

A: Supersecondary structures (also called motifs ) are characteristics folds in proteins composed of 2…

Q: The atomic emission spectrum for a particular element includes blue-violet light with wavelength…

A: The emission spectrum of a chemical element is the spectrum of frequencies of electromagnetic…

Q: What structure is indicated by the number 2 in the image below?

A: Question - what structure indicated by number 2 ?

Q: How many total atoms would be in one formula unit of (NH4)3PO4? 20, 4, 18, 16

A: Ammonium phosphate fertilizes lawns that are deficient in nitrogen and phosphates. Ammonium…

Q: Draw a perfect G-quartet and label all the atoms

A: G-quartet are the secondary structures which remain present in the nucleic acids. G- quartet…

Q: How does the atomic structure or composition of the versions of sodium in question C above differ…

A: According to the question, We have to explain how does the atomic structure or composition of the…

Q: What factors can make a compound called as a salt? Specifywhich of the following compounds are…

A: An ionic compound made up of cation from the base wheras an anion from the acid are the factors that…

Q: A compound with empirical formula C2H5O was found in a separate experiment to have a molar mass of…

A: Molecular formula gives the kind and number of atoms of each element present in the molecule of the…

Q: Which of the following correctly identifies the number of each element involved in the chemical…

A: The chemical formulas of a given molecule represent the simple ratios or the number of molecules of…

Q: Describe the electrical charge, mass, and location of the threemajor subatomic particles in an atom?

A: The Atom had been believed to be the smallest undivided particle possible in any element. Later on…

Q: Describe Tertiary Structure? Give an example?

A: Introduction  Proteins are formed by 20 standard amino acids with the limited amino acids…

Q: What coefficients must be placed in the following blanks sothat all atoms are accounted for in the…

A: As per the law of conservation of mass, mass can neither be created nor destroyed. This also applies…

Q: Where within an atom are the three types of subatomic particles located?

A: Atom is composed of tiny subatomic particles called protons, neutrons, and electrons.

Q: How does the bonding involved in a compound (nanoscopic interactions) influence the macroscopic…

A: A chemical bond is an attraction between atoms. This attraction may be seen as the result of…

Q: Compute the formal charge (FC) on each atom in the following structures  [H2CNH2]+

A: The formal charges are determined by counting the electrons that take part in each atom and compare…

Q: Arrange the elements Na, Si, and S in the order of (a) decreasing atomic radius. (h) increasing…

A: Atomic radius: It is half the distance between nuclei of two atoms of the same element when the…

Q: what subatomic particle is present in the nucleus of an atom?

A: The subatomic particles are present inside the atom.   Each subatomic particle has a unique charge…

Q: How many oxygen atoms are in this molecular formula? 3H2 O

A: An atom is the smallest unit of any chemical element. They are made up of three particles namely…

Q: Atomic Structure W Label the parts of an atom on the diagram below.

A: An atom is the basic unit of matter.

Q: A strain of bacteria isolated from an alkaline lake with a high concentrationof arsenic is able to…

A: The biomolecules are defined as the compounds that are essential for the body and are mainly consist…

Q: Given a set of quantum numbers, determine whether each is permitted for an orbital in an atom (a) n…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: if tomato juice has a pH of 3, how many more H+ ions are present in lemon juice with a pH of 4?

A: The alkalinity or the acidity of a solution could be found by measuring the pH of the solution. The…

Q: Ribbon diagrams show secondary structures and appear less detailed than other model types. In one to…

A: A ribbon diagram is a three-dimensional representation of a structure of a protein.

Q: Describe the similarities and differences between van der Waals attractions and hydrogen bonds.

A: The interactions in the biological system may be covalent or non-covalent. The covalent bond is…

Q: What is the point group of the following molecule?                     A)D3h…

A: The symmetry of a molecule depends on the position of the bonded atoms with the central atom. If the…

Q: Write the symbol for an ion that contains 34 protons and 36 electrons.

A: The protons are the positively charged particles that are present inside the nucleus of an atom. The…

Q: Which of the following Fischer structure is repres structure? CHOH

A: The Fischer and Haworth projection are the two different ways to represent the organic molecules. As…