Multiple Choice
Match the terms with their most suitable description.
-negative charge
A) number of protons > number of electrons
B) number of protons in the atomic nucleus
C) polar; easily dissolves in water
D) number of protons < number of electrons
E) number of protons = number of electrons
F) measure of molecular motion
G) number of protons and neutrons in the atomic nucleus
Correct Answer:
Verified
Correct Answer:
Verified
Q12: Imagine that you are pouring some table
Q13: Alchemists were medieval scholars and philosophers who
Q14: Match the chemical bond descriptions with the
Q15: How can radioisotopes be used as tracers
Q16: Match the chemical bond descriptions with the
Q18: Which chemical interactions is/are classified as true
Q19: Water is an example of a(n) _.<br>A)atom<br>B)ion<br>C)compound<br>D)solution<br>E)element
Q20: Atoms with unpaired electrons, known as _,
Q21: What causes ocean acidification? What are some
Q22: Which chemical interaction(s) is/are the weakest?<br>A)hydrogen bonds