The energy equivalent of one atomic mass unit is A1.6×10−19J B6.02×1023J C931 MeV D9.31 MeVSubmit Define atomic mass of an element in terms of mole concept. View Solution Express unified atomic mass unit in kg. View Solution The energy equivalent of one atomic mass unit is View...
2 (a) Define the term isotope.Atoms of the same element/atoms with same proton numberyatoms with same atomic number different neutron number/nucleon number/miass number(b) The table gives information about four particles. A, B. C and D Complete the table.The first line has been done for...
How to prove an element is in a set? Define/explain the following term and give an example and non-example. Linearly independent sets Explain in terms of bonding theory why all four hydrogen atoms of allene, can't lie in the same plane. Classify each of the following as either...
A) atom B) molecule C) electron D) element Define and distinguish between matter, elements, and compounds. What is the biological definition of an atom? Define the term element as used in many biological processes. The term below that includes the other terms is: a. atom b. molecule c....
molecules and ions. Atoms : In Chemistry atoms are the basic unit of particles. An atom contains a nucleus (consisting protons and neutrons) and some electrons moving around the nucleus. If o atoms have the same number of protons they are the same element. There are about 117 ...
ScienceChemistryCHEMISTRY: ATOMS FIRST VOL 1 W/CONNECT Ionic radius has to be defined and the change in size of atom when cation and anion is formed has to be discussed. Concept Introduction: The distance between the nucleus and the valence shell of a ...
i.) To introduce or use new words or terms or new uses of old words. Neologize (v. i.) To introduce innovations in doctrine, esp. in theological doctrine. Neology (n.) The introduction of a new word, or of words or significations, into a language; as, the present nomenclature of ...
The choice of molybdate was taken because it is the main form of molybdenum in aqueous environments [10,11]. Molybdenum, as well as iron, has a vital functionality, being considered as an essential trace element for all higher plants, as well as animals and humans. In humans, molybdenum ...
) That may be sqyared, or reduced to an equivalent square; -- said of a surface when the area limited by a curve can be exactly found, and expressed in a finite number of algebraic terms. Quadragenarious (a.) Consisting of forty; forty years old. Quadragene (n.) An indulgence of ...
An atom or its group having a charge on it by either gaining or losing electrons is called an ion. The 2 types of ions are named as cations (positively charged) and anions (negatively charged). The ions are displayed as the chemical symbol of the element having a subscript sign of '+...