Ent Com on
2020
Directions: Name the following cova
1) O
2) FCH10
3) is
4) H202
5) Br Sic
Di

Achange in the number of neutrons in an atom will change an blank . when the number of protons changes in an atom, a new element will form.

According to the vsepr theory what is the shape of a molecule that has a central atom valence three other items with no lone pairs of electrons

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