Atomic number is Z. Z=number of protons, so Z=11
Answer:
B) any complex thing with properties normally associated with living things
For, ClO3- there are 26 valence electrons, so total pairs of electrons are 13.
Physical Properties<span>: </span>Physical properties<span> can be observed or measured without changing the composition of matter. </span>Physical properties<span> are used to observe and describe matter. so physical changes are the change in temperature of the land and the evaporation of water and change humidity of the air. chemical change is the ripening of the orange</span>
Answer:
C) A lion preys on a herd of gazelle.
Explanation:
