Q: Ions are charged what? Choices: - molecules - protons - isotopes - atoms A:
atoms

(Question)
Q: The bones of the skull are connected by what type of joints? Choices: - semi-mobile - pivoting - adjustable - immovable A:
(Answer)
immovable

Ques: Q: Sucrose consists of one molecule of glucose and one molecule of what else? Choices: - protein - lactose - alcohol - fructose A:
Ans: fructose

(Q).
Q: On the atomic level, the dissolution of an ionic compound occurs when water interacts with the what in the crystal lattice? Choices: - atoms - fractals - particles - ions A:
(A).
ions

Ques:Q: What are bacteria that stain purple are called? Choices: - gram-neutral bacteria - gram-negative bacteria - complex bacteria - gram-positive bacteria A:

Ans:gram-positive bacteria

Question: Q: When an unstable nucleus emits radiation and is transformed into the nucleus of other elements this is called? Choices: - naturally decay - explosive decay - fusion decay - radioactive decay A:
Answer:
radioactive decay