Error bars on four different data points are shown below. HH
Point 1
Point 2
Point 3
Point 4
Which of these data points is the most reliable?
point 1
point 2
point 3
point 4

Which of the following statements is not true? • a. covalent compounds have low melting and boiling points. • ob. covalent bonds between atoms of a compound are relatively weak compared to bonds between molecules. • c. covalent bonds occur between nonmetals. • d. covalent compounds are often gases or liquids.

What is the formula that this ionic compounds could form sr2+p3-o2-

Write a hypothesis that answers the lesson question, “while observing a chemical reaction, how can you tell which reactant is limiting? ” hypothesis: if a substance is the limiting reactant, then . . because . .