The currently accepted model of the atom includes an electron cloud.
A. True
B. False

To find the enthalpy of a reaction in the lab, you measured the of the reactants and the change during the reaction.

What is formed when amino acids form long chains or polymerize

Drag the tiles to the correct locations. each tile can be used more than once, but not all tiles will be used. one or more locations will remain empty. nitrosyl fluoride has the chemical formula nof nitrogen has five valence electrons, oxygen has six, and fluorine has seven. complete the lewis structure for this covalent compound. f n = = = . : : 0 : reset next um. all rights reserved us 2