Answer:
Linear molecule with two domains
Explanation:
The element that isn't combined has the same electrons as protons, then it is 8 electrons.
The statement that is true for most chemical reactions is that A. An energy change occurs during the breaking and forming of chemical bonds. As the reactants react ultimately producing products the atoms of the respective elements within the compounds if present will break and reform ultimately to produce the products, during this change energy transformation from chemical bond formation and breakage occurs, and allows one to determine whether or not a reaction releases energy or needs a substantial amount of energy based on the energy content of the reactants and products.
I believe you just subtract the atomic mass and atomic number. (N= M- n)
Answer: #2 : s, solid & #3 : PbBr2
Explanation:
