Explain what is meant when an atom gains or loses an electron in reference to the octet rule. Identify the valence electrons and the orbitals in which element Cl resides. How many inner, outer, and valence electrons are present in an atom of Cs? The electron configuration of an element...
What is the atomic number of the element present in the second period and group 15. View Solution The effective nuclear charge of an element with three valence electrons is 2.60. What is the minimum atomic number of the element? View Solution ...
Generally, a covalent bond develops between two nonmetallic atoms. Answer and Explanation: Electronegativity is defined as the tendency of an atom to attract more electrons towards it to complete its valence shell resulting in the forma...
When the total number of valence electrons of the metal and ligands is 18, a transition metal organometallic compound usually has high thermal stability. For example Cr(CO)6, Fe(CO)5, Ni(CO)4, Fe(C5H5)2, Mo(C6H6)(CO)3 etc. Is methanol an alcohol? DESCRIPTION: Methanol is a toxic ...
What is meant by Tetravalence? Definition of 'tetravalence' 1.the condition of having a valency of four. 2. the condition of having four valencies. the tetravalence of carbon. What does trivalent mean? 1 :having a chemical valence of three. 2 : conferring immunity to three different pat...
What is meant by depletion region in a junction diode? How is this region formed? View Solution PRADEEP-ELECTRONIC DEVICES-Fill in the Blanks What is an ideal junction diode? 01:59 The fraction (f) of the number of electrons raised from valence band t... 02:13Exams IIT JEE NEET UP Bo...
variety of reasons. Most commonly, becuase it can dissolve the metal salts, solidifying and trapping the residues at ambient temperature. In addition, it is easily dissolved into many solvents, it liquifies at the temperatures required by the soldering process, and it’s cheap and widely ...
Answer to: Explain what is meant by hydrogen bonding. Describe the hydrogen bonding between two H2O molecules. By signing up, you'll get thousands...
In this lesson, there is an overview of how metallic bonding occurs and how the sea of electrons model contributes to the unique properties of metals. Explore our homework questions and answers library Search Browse Browse by subject Ask a Homework Question ...
A. What is meant by the electronegativity of an element? B. May electronegativities of reacting elements be used to predict the nature (ionic, polar covalent or pure covalent) of the bond that would form during a chemical reaction? Explain how this coul ...