The nitrogen atom in ammonia has one unshared pair of electrons.
it is Helium.
helium has two electrons and has a charge of -2 for these electrons. However there are 2 protons in the nucleus and helium element as a whole is neutral.
Electrons don't have electricity they only posses energy, Electricity is defined as the flow of electrons! In conductors the flow of valence electrons are called Electricity! therefore inducing a current in it! generally the direction of flow the current is the opposite of the direction of flow of electrons(D.C)!
The line spectra produced by excited atoms
Vibration is related to energy. Or on a more complex level, atoms posses electrons, which in the bohr model, are at different energy "levels"
18. Phosphorus posses 15 electrons and 15 protons, respectively its charge is 0.By accepting 3 more electrons, with their negative charge the total charge of the atom would decrease by 3.So the total charge would be -3 and the total number of electrons would be 18.
posses a driver's license.
The electrons posses negative (-) charge and the protons positive (+). - and + equals 0 and 0 means neutral.So, if the electrons are more than the protons the charge would be negative because the electrons are negatively charged.If the protons are more than the charge would be positive because the protons are positively charged.
yes, it posses energy
First of all, the conductor possesses negative charge which means that the electrons are in excess. The no. of excess electrons :- Charge on conductor/charge of electron=11.2 x 10-8/1.6 x 10-19 =7 x 1011 electrons
You posses.
No.