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 happens to number of valence electrons in atoms of elements as we go down a group of the periodic table ? View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths Cengage Solutions for Maths ...
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...
suggested that the atomic number of an element is very similar to its nuclear charge, the latter proposed a Solar-System-like model of the atom, where a nucleus contains the atomic number of positive charge and is surrounded by an equal number of electrons in orbital shells (aka. theBohr ...
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...
What is meant by multi-core processor? A multi-core processor contains more than one core to handle multiple tasks simultaneously. 6 Does increasing the number of cores always improve performance? Not always; it depends on the software's ability to utilize multiple cores and other system bottlene...