22 BEBE
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A statement that can be proven by observation or measurement is known as a(n):
opinion
b value
fact
d. belief
Please selecthe best answer from the choices provided
B
Ο Ο Ο Ο
C
D

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 volume of the fluid in the graduated cylinder with accuracy and measured to the correct degree of precision? 41.2 ml 42.0 ml 41.23 ml 41.89 ml

Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false