Questions & Answers for: Scientific Explorer electronics

meaning ng econology Hi, mhar_jorie, I see your question has been languishing at this website now for over 7 months ago. I thought I might try an answer for you. I say "try" because I am not sure what

what is valency of carban The valency (the number of electrons in the valence shell) of the element carbon is 4. With most periodic tables of the elements, you can deduce the valency of all of the ...

i have a doubt whether that in presence of tap water or salt water or air the nail gets rusted fastly The short answer is Yes, it does. The reason is, because "salt" (NaCl) is a strong electrolyte, ...

what is the electron dot diagram for nitrogen The electron-dot structure (also known as the "Lewis dot structure") for N is shown below: The red dots represent electrons that comprise the atom's 5 ...

ionization Please restate as a question. Do you mean "what is ionisation?" If so: ionisation is the physical process of converting a molecule or atom into an ion by adding or removing charged ...