Which statement best describes balancing equations and the law of conservation of mass?
a. There are more atoms in the reactants than in the products, and the total mass is the same in the reactants and in the
products
b. The number of atoms is the same in the reactants and in the products, and the total mass is the same in the reactants and
in the products
c. There are fewer atoms in the reactants than in the products, and the total mass is less in the reactants than in the
products
d. There are more atoms in the reactants than in the products, and the total mass is higher in the reactants than in the
products

i think the answer is b.

hope it

stress fractures occur largely in the feet and legs and are common in sports that require repetitive impact, primarily running/jumping sports such as gymnastics or track and field.

answer; i believe the correct answer to the above question is ( friction)

water is a polar molecule. a chemical bond is a force of attraction between atoms or ions. bonds form when atoms share or transfer valence electrons. atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. so, false

explanation:

in h2o molecule, two water molecules are bonded by a hydrogen bond but the bond between two h - o bonds within a water molecule are covalent. the greater the electronegativity difference, the more ionic the bond is. bonds that are partly ionic are called polar covalent bonds. nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.