The atomic mass is the mass of an atom. Although the SI unit of mass is the kilogram, the atomic mass is often expressed in the non SI-unit dalton, where one dalton is defined 1/12 of the mass of a single carbon-12 atom, at rest. The protons an...
Answer to: What is the volume of a cylinder of iron that has a length of 13.87 cm and a diameter of 2.36 cm? The density of iron is 7.874 g/mL. By...
a销量超过4亿 The sales volume surpasses 400,000,000 [translate] agive the names of former employers who can talk about their work give the names of former employers who can talk about their work [translate] ais determined by the number of shares a person owns. 取决于人拥有份额的数量。 [...
Learn the definition of the nucleus of an atom. Learn about the particles found in the nucleus and the structure of an atom. Discover the charge of the nucleus. Related to this QuestionWhat is the mass of an object with a volume of 0.5 m^3 and a density of 150...
.TRUEFALSE1The atom exists in its mostunstableconfiguration when its outermost shellis completely filledwith electrons2Ionic bonding occurs between twodissimilar atoms(2marks)Question3A block of material has a volume of1.5cubic metres and a weight of 10kN,what is the density of the material in kg...
define valency the combining capacity of an atom is known as its valency. the number of bonds that an atom can form as part of a compound is expressed by the valency of the element. we all know how electrons in an atom are arranged in shells/orbitals. valence electrons are those ...
Only limited and specific solutes are allowed to enter to avoid a high concentration of solutes inside the cell. The volume of the cell keeps on changing to maintain the solute concentration.Answer and Explanation: The difference in concentration of a particular molecule between t...
2. Specific gravity method. This method calculates the molecular weight by measuring the specific gravity of a Sodium carbonate solution. In the experiment, the solution is placed in a specific gravity bottle, and the mass and volume of the solution inside the bottle are measured. Then, the mo...
In our graphical representation, a state on the equator of the Bloch sphere is actually an equal superposition of 0 and 1. Move towards the N pole and it’s a bit more heavily weighted to 0. Move the other way and it’s more heavily weighted to 1. Move around the equator and ...
To understand what factor change, take "Sphere" as the example when the volume and surface area increases. Consequently, the diameter of the... See full answer below.Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can ...