What is energy?
a change that appears in an object when force is applied
the property of a body that gives it mass
the amount of heat produced by a body
the ability of an object to undergo change
the ability of a body to move

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