Question

question 13 1 pts chemical bonds formed by the sharing of electrons are called: ionic. covalent. hydrogen. isotopic. question 14 1 pts which subatomic particles carry a charge? protons and neutrons neutrons and electrons protons and electrons neutrons only question 15 1 pts what decomposition reaction requires the addition of a water molecule to break a bond? dehydration synthesis hydrolysis catalysis disulfide linkage

Explanation:

• Question 13: Covalent bonds are formed by the sharing of electrons between atoms. Ionic bonds involve the transfer of electrons, hydrogen bonds are a type of weak intermolecular force, and isotopic refers to different forms of an element with the same number of protons but different numbers of neutrons.
• Question 14: Protons carry a positive charge and electrons carry a negative charge. Neutrons are neutral.
• Question 15: Hydrolysis is a decomposition reaction where a water molecule is added to break a bond. Dehydration synthesis is the opposite (removing water to form a bond), catalysis involves a catalyst speeding up a reaction, and disulfide linkage is a type of covalent bond between sulfur - containing groups.

Answer:

• Question 13: B. covalent
• Question 14: C. Protons and electrons
• Question 15: B. hydrolysis