Which of the following accurately describes properties of valence? A. Metals tend to have a negative valance and tend to be electron borrowers.
B. The smaller the number of electrons and atom has to borrow or to lend, the greater the activity of the atom.
C. The greater the number of electrons an atom has to borrow or to lend, the greater the activity of the atom.
D. Nonmetallic elements tend to have a positive valence and tend to be electron borrowers

Predict whether the changes in enthalpy, entropy, and free energy will be positive or negative for the boiling of water, and explain your predictions. how does temperature affect the spontaneity of this process?

What are four significant sources of ghgs that come from wostem washington?

How does the digestive system interact with the circulatory system? a. messages sent as electrical impulses from the digestive system are transported throughout the body by the circulatory system. b. nutrients taken in and broken down by the digestive system are carried to various parts of the body by the circulatory system. c. nutrients and gases are absorbed by organs in the circulatory system. then, they are transported to all parts of the body by organs in the digestive system. d. oxygen and carbon dioxide are exchanged by organs in the digestive system, and the gases are carried to the rest of the body by the circulatory system.