In the lewis dot structure for nh3, the central atom of the molecule has three atoms bonded to it and one lone pair of electrons. mc006-1.jpg the shape of an nh3 molecule is

If you have 5.25 grams of methane (ch4), how many grams of co2 will you produce ?

The image shows a process that releases nuclear energy which statement best identifies the process shown the process must be fusion because energy is released the process must be fusion because of have your nucleus formed a smaller nuclei the process must be fission because a large nucleus breaks into smaller nuclei the process must be fission because neutrons are formed

An atom of sodium-23 (atomic number = 11) has a positive charge of +1. give this information, how many electrons does it have? how many proteins and neutrons does this atom have