Uranium- (U), ()
Uranium- (U), ()
In detail, thanks for answering x
When two capacitors are joined one charged and other uncharged. how to calculate energy ? Please show the calculation part also
For each atom (Copper, Sodium, Calcium, Potassium, Barium, & Lithium), predict which energy level an excited elctron would be started at and where it would be jumping to. Example: Lithium starts...
Which element has more total electrons, argon or krypton? Explain.
How many protons, neutrons, and electrons are in each? a. Fluorine-23 b. 59Co c. molybdenum-96
How many electrons does a neutral deuterium atom have?
1. 4g atomic orbitals exist in the quantum mechanical model of the atom 2. The Ca2+ ion can have an excited state electron configuration of 1s2 2s2 2p6 3p6 5s1 3. Six electrons in an atom...
Why is this statement false? The arrangement of the orbitals is the same in a multielectron atom and a single-electron atom. The website's answer: The arrangement...
please help! does this relate to the period blocks or electronegativity or something? thanks so much
Calculate the rest energy and the kinetic energy of: a) A 100g ball travelling with the speed of 100m/s b) An electron travelling at a speed of 0.999c. Which one has greater...
test tmro pls help
PLEASE HELP ME!!! i have a physics test tmro!!!
A short and concise layout of functions and equations for electron and charge related physics principles.
Nitric ooxide is a major air pollution produced by auto emissions. How many electrons are being shared between the oxygen and nitrogen atoms? • ...
. Why is charge usually transferred by electrons rather than by protons
Electron Configuration Electrons play a crucial role in chemical reactions and how compounds interact with each other. Remember, electrons are the negative particles in an atom that "orbit" the nucleus. Although we say they orbit the nucleus, we now know that they are actually in a random state of motion surrounding the nucleus rather than making circles around it, which is what... read more
Electron Delocalization Written by tutor Amelia P. Part I: Resonance The delocalization of electrons can be complicated, confusing and confounding! How do those little dots move about the molecule on my paper and what does all of it mean? On paper, we only estimate the location of electrons. In reality they occupy areas of space around atoms called orbitals. Further complicating things,... read more
Electrolysis Written by tutor John B. An electrochemical cell is a contained system in which a redox reaction occurs in conjunction with the passage of electric current. There are two types of electrochemical cells, galvanic cells (also known as voltaic cells), and electrolytic cells. Both kinds of electrochemical cells contain two electrodes, which are essentially two pieces of metal... read more
i need ti know how many electrons aluminum have