Acommunity needs more electrical energy. the community is located in an
area with the following characteristics:
• average wind speed of 5 to 10 mph
• one small river with slow currents
• dry, sunny conditions most of the year
• no coal or oil deposits
based on this information, which energy source would be most economical
for the community to use?
o
a. solar
o
b. nuclear
o
c. hydroelectric
o
d. fossil fuels

i think the answer is terrae but not 100 percent sure. ▓▬▬ §

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.