Judging from their relative positions in the Periodic Table, which element in each set is more electronegative? Q.) Nitrogen or phosphorus

Q: Arrange the following ions in order of increasing ionic radius: phosphide ion, chloride ion,…

A: Given, phosphide ion (P3-) chloride ion (Cl-) potassium ion (K+) calcium ion (Ca2+) Arrange the…

Q: Write formulas for the compounds: (b) ammonium dichromate;

A: The given compound is Ammonium dichromate.

Q: Ammonium cyanate is a precursor to urea, a common nitrogen based fertilizer. In this compound,…

A: OCN ->Cyanate ion Total valance electrons =valance electrons of oxygen Atom +valence electrons of…

Q: Write the condensed orbital filling diagram of the following: A. nitrogen (N) B. copper (Cu)

A: Given Element A. Nitrogen (N)B. Copper (Cu)Condensed Orbital Filling Diagram  = To be determined

Q: The number of stable electron pairs formed between two N atoms. Answer:

A:

Q: Take a look at an anion of SeOF3–.  The number of electron groups around the central atom of Se is…

A: In the anion SeOF3-, the central atom is less electronegative Se. Since each F has 7 valence…

Q: Which evidence indicates that the electron dot formula shown to the right is an incorrect electron…

A: Following is the evidence for which the given dot structure of oxygen is wrong.

Q: # 19. On packaged table salt, it is common to see a label stating that the salt "supplies iodide, a…

A: We have to write formula of iodine containing nutrient compound found in ionized  salt. NBঃ as per…

Q: Provide three ions that are Isolectronic eith Neon. List them from largest to smallest.

A:

Q: Which one in each pair has the larger radius ? Explain. (a) a magnesium ion or an aluminum ion (b) a…

A:

Q: Identify the group number in the periodic table of X, a representative element, in each of the…

A: The elements of s and p-block are collectivey referred to as representative elements. In the ionic…

Q: Use the following elements to demonstrate electroneutrality draw? a. Na and O b. Iron (III) and…

A:

Q: What is the relationship between the tendency of a main-group element to form a monatomic ion and…

A: Concept introduction: Monoatomic ions are those ions in which species has one atom. Example: Mg2+,…

Q: Contrast the behavior of metals and ionic compoundswhen each is struck by a hammer

A: The metals possess the phenomenon of losing electrons to gain stability. The ionic compounds are the…

Q: Why the electronic polarization has been explained using noble gas atoms?

A: Noble gases are the elements of the 18th group in the periodic table. The noble gas atom has fully…

Q: Use electron configurations, orbital notation, and electron-dot structuresto represent the formation…

A: Formation of ionic compound from  strontium and chlorine has to be given.

Q: Which properties decrease as you go left to right in a period and increases as you go down a column…

A:

Q: A formula unit of ammonium sulfate consists of ________ ammonium ions

A: Write the formula of ammonium sulfate by using the ionic symbols of NH4+ ammonium ion and SO42-…

Q: Predict which element in each of the following pairs is more electronegative according to the…

A: Electronegativity trend in periodic table generally increases as you move from left to right across…

Q: The BF3 molecule is nonpolar, whereas the NF3 molecule is polar. Which of the following statements…

A:

Q: what type of positive and negative units comprise an ionic compound?

A: The positive unit in the ionic conpounds are basically the CATIONS which have loose their electrons…

Q: QUESTION 6 Which of the following occurs for the representative elements going left to right across…

A:

Q: How many covalent bonds are predicted for an atom of C? E:

A:

Q: What information do you need to write a correct chemicalformula to represent an ionic compound?

A: Ionic compound The compound that is formed of positively charged and negatively charged ions,…

Q: *Which element would be most likely to be able to substitute for fluorine in a compound, based on…

A: Fluorine is situated in the 17th group (halogen group) of the periodic table. Fluorine is a nonmetal…

Q: Predict the chemical formula of the ionic compound formedbetween the following pairs of elements:…

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

Q: Cysteine, whose molecular model and structural formula are illustrated here is an important amino…

A: molecular formula of cysteine is-C3H7NO2S Molecular mass of cysteine  is 121.16g/mol.

Q: In the following pairs of binary compounds, determinewhich one is a molecular substance and which…

A: A molecular compound is one in which atoms are bonded by covalent bond formed by sharing of…

Q: Judging from their relative positions in the Periodic Table, which element in each set is more…

A: Electronegativity is the ability of atom to attract a lone pair of electrons towards itself in a…

Q: Write the chemical formula of the following. A. Calcium chloride B. Calcium chlorate

A: The chemical formula is a short term notation which is used to represent the no. of atoms present in…

Q: Predict the chemical formula for the ionic compoundformed by (a) Ca2+ and Br-, (b) K+ and CO32-, (c)…

A: The chemical formula can be obtained by cross-multiplication of the vacancies of the ionic species:…

Q: Fill in the blanks: Ionic bonds are between _____A_____ and _____B_____, while covalent bonds are…

A: e

Q: Based on elctronegativity diferences, which of the following is most likely to be ionic? NH,

A: The ionic character in a molecule is dependent upon the electronegativity difference between the…

Q: Once formed, how are coordinate.covalent bonds different from other covalent bonds? a) They are…

A:

Q: Each compound contains both ions and covalent bonds. Draw the Lewis structure for   compound. Show…

A: To draw lewis dot structure of a given compound, first count the total number of valence electrons.…

Q: Define anion

A: 1-Anion is a negatively charged species. 2-Anion are interested in the positive electrodes.3- Anions…

Q: Nitrous oxide, N2O, has the following structure. Which bond in N2O is a coordinate covalent bond?…

A: The structure of nitrous oxide(N2O) is given below : N  ≡  N  -  O.... : The electron pair of weak…

Q: Arrange the following ions in order of increasing ionic radius: nitride ion, magnesium ion, fluoride…

A: Isoelectronic species are those which has same number of electrons but different number of charges…

Q: Why are atoms in an ionic compound attracted to each other . Multiple choice in image .

A: In the ionic compound two or multiple ions are held together by strong electrostatic force of…

Q: Carbon (C) and boron (B) would likely form a/an __________ bond together. Group of answer choices A.…

A: When two or more elements combine and held with a chemical bond is called as compound. The chemical…

Q: MCQ 74: The conduction of electricity in metallic bonding is due to presence of A. protons B.…

A: Metallic bond is formed between metals.  The metallic bonding consists of positive metal ion in sea…

Q: How many electrons would the most stable cation of Ca have

A:

Q: Arrange the following ions in order of increasing ionic radius: selenide ion, rubidium ion, bromide…

A: Given : selenide ion = Se2- Rubidium ion = Rb+ bromide ion = Br- strontium ion = Sr2+      Concept :…

Q: Arrange the following ions in order of increasing ionic radius: sodium ion, fluoride ion, oxide…

A: Introduction: Ionic radius: An ion is formed when an extra electron is added to the atom or…

Q: Potassium methoxide contains both covalent and ionic bonds.which do you think is which?

A: An ionic bond is formed by transfer of one or more electrons from the valence shell of one to that…

Q: Judging from their relative positions in the Periodic Table, which element in each set is more…

A: Periodic table is a set of elements that are arranged in increasing order of the atomic numbers.…

Q: Tin forms both an ionic compound and a covalent compound with chlorine. The ionic compound is SnCl2…

A: To identify the compound which is more likely the covalent compound. SnCl3, SnCl4, or SnCl5