The mass (weight) of an electron is approximately equal to 1/1836 that of a hydrogen atom, which has one electron and one proton, so an electron is 1/1836th the size of a proton. Electrons carry a small electronically negative charge. In this model, electrons are in constant motion around the center of the atom.
The Nintendo 3DS costs around $169.99 USD. At launch, it was $249.99 USD, but the price dropped on August 12, 2011. However, that's just Nintendo's suggested retail price, so you might get lucky and find a 3DS for an even cheaper price somewhere else. The Nintendo 3DS XL is larger than the 3DS. It has not just larger screens but also a thicker overall size with bigger buttons and Circle Pad, plus a longer lasting battery. This is why it's a little more expensive than the 3DS, at around $199.99 for a basic model. Nintendo consoles can be purchased from variety of places but you'll notice that ones bundled with games or special cases will cost a little more than $169.99.
Do you mean the DS Original. It is 4000 pesos. The DS Lite cost 6000. The DSi cost 10000. The DSi XL cost 14000. It is the prices of the Nintendo DS as of February 23 2012.I â¦ bought my Nintendo DS Lite back in 2007 which cost 12000. It is so worth the price.But I recommend the DSi XL which is so big but is lighter than the DS Original.o you mean the DS Original. It is 4000 pesos. The DS Lite cost 6000. The DSi cost 10000. The DSi XL cost 14000. It is the prices of the Nintendo DS as of February 23 2012.