Ions have a negative or positive charge because silver is metal. It is a cation (Ion with a positive charge).
Answer:
see explanation and punch in the numbers yourself ( will be better for your test)
Explanation:
If you are given atoms you need to divide by Avogadro's number 6.022x10^23
then you will have moles of sulfur-- once you have moles multiply by the molar mass of sulfur to go from moles to grams
mm of sulfur is 32 g/mol
Answer:
The moon revolves around the Earth once every 29.5 days
Explanation:
So around 30 days.
Two atoms far apart being brought closer to each other, their potential energy decreases until the nuclei repel each other (the repulsion). The nucleus of one atom is attracted to the electrons of the other atom. As the distance gets less, the potential energy gets less.
Answer:
huh?? do u need ideas or sum?
Explanation: