The structure of an atom is similar to the solar system, where the sun is the nucleus and the planets are the electrons. What is another analogy, or comparison, between two
similar things, that represents the relative distance between the nucleus of the atom and
the electrons inside the atom?

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

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

Abaker touches a pie right after taking it out of the oven. which statement best explains why the pie feels hot?