Yes
Negative.
In speaker connectors, the copper-colored connector is usually positive, and the silver-colored connector is negative.
Silver nitrate (AgNO3) contains a positive silver ion (Ag+) and a negative nitrate ion (NO3-). Silver ion is positively charged because it has lost one electron, while the nitrate ion is negatively charged due to its structure.
The copper wire is typically positive. However, the best way to determine which is positive and negative is by referring to the user manual or guide that came with the speakers. The writing on the silver wire is likely there to indicate which wire is positive.
When testing silver nitrate, a whitish color will yield positive results. If the test is negative, the color will turn clear and it will remain transparent.
Silver for in solution a cation (positive ion, Ag+).A strange compound is AgF3 where silver is trivalent.
The nucleus of a silver atom is positively charged. This positive charge arises from the presence of protons, which have a positive charge, and neutrons, which are neutral. In a neutral silver atom, the number of electrons, which are negatively charged, equals the number of protons, balancing the overall charge. Therefore, while the nucleus itself is positive, the atom as a whole is electrically neutral.
Spain's involvement in the silver trade caused the Spanish government to become very rich. However, the value of silver eventually declined so much that Spain went bankrupt.
It worked by the zinc, silver plates and the blotting paper. there was a positive and a negative side just like a regular battery.
Silver has a positive charge because it could make things go to it it can charge very well and it does'nt have a negative charge because then it might go everywhere so Silver is made of silver coal rock type and it could charge.
Cations are always positive, whatever they're of. Ooh, or is that anions? Yeah, on second thoughts I think cations are negative. Hang on a minute, I'll check......nope, I was right first time. Cations are positive.
The silver nitrate is originally clear and transparent. Without any chemical reactions or negative ions the color does not change. However, the color of the negative silver nitrate is cloudy and has a whitish, silver, color to it.