Q: Q: The strength of bases is measured on what scale? Read this paragraph and choose the correct option from the provided answers: The strength of bases is measured on a scale called the pH scale, which ranges from 0 to 14. On this scale, a pH value of 7 indicates a neutral solution, and a pH value greater than 7 indicates a basic solution. The higher the pH value is, the stronger the base. The strongest bases, such as drain cleaner, have a pH value close to 14. Choices: - acid test - litmus test - pneumatic scale - ph scale A:
A: ph scale

Q: Q: The atomic number is the same as the number of what in an atom? Read this paragraph and choose the correct option from the provided answers: The number of protons in an atom is called its atomic number. This is also unique for each element. Choices: - neutrons - ions - electrons - protons A:
A: protons

Q: Q: Monatomic ions have an oxidation number equal to their what? Read this paragraph and choose the correct option from the provided answers: Monatomic ions have an oxidation number equal to their charge. Li + has an oxidation state of +1, Ba 2+ has an oxidation state of +2, I - has an oxidation state of -1, and so on. Choices: - size - cost - length - charge A:
A: charge

Q: Q: Exothermic reactions in organisms are called what? Read this paragraph and choose the correct option from the provided answers: Exothermic reactions in organisms are called catabolic reactions . These reactions break down molecules into smaller units and release energy. An example of a catabolic reaction is the breakdown of glucose, which releases energy that cells need to carry out life processes. Endothermic reactions in organisms are called anabolic reactions . These reactions build up bigger molecules from smaller ones. An example of an anabolic reaction is the joining of amino acids to form a protein. Which type of reactionscatabolic or anabolicdo you think occur when your body digests food?. Choices: - nuclear reactions - nebular reactions - biogenic reactions - catabolic reactions A:
A: catabolic reactions