Why do nonmetals tend to gain electrons to form negative ions? A. They have low electronegativities.
B. They gain electrons to balance the protons in their nuclei.
C. They gain the few electrons they need to form full octets.
D. They have fewer protons in their nuclei, so they attract electrons.
//APEX\\

Cucl2 + 2nano3 cu(no3)2 + 2nacl what is the percent yield of nacl if 31.0 g of cucl2 reacts with excess nano3 to produce 21.2 g of nacl? 49.7% 58.4% 63.6% 78.7%

Which ocean zone has the most abundant primary producer and why a) the abyssopelagic zone ,du to the absence of light and cold water temperatureb) the bathypelagic zone, due to the absence of light and cold water temperaturec) the mesopelagic zone ,due to uts high light availability and warm water temperature d) the epipelagic zone,due to its high light availability and warm water temperature

Which of the following words describe the reality that the universe looks the same from various perspective