You have been learning about chemical and physical properties in class. Your teacher asks you to make a Venn diagram that compare
and contrasts physical and chemical properties. She provides you with the properties listed above to include in your diagram. Which
properties would you classify as: chemical property only?

Flammability is a chemical property only.

Odor, density, melting point, boiling point, and solubility are all physical properties.

Formation of a gas, temperature change, and color change can all indicate a chemical change or a physical change has occurred, depending on if the substance's composition is changed in the process.

Hope this helps

when a device is used in a circuit in which the voltage is 81 v, the current flowing through the device is 3 a. what is the resistance of the device?

a. 27 ω

b. 40.5 a

c. 243 ω

d. 243 a

the correct answer is a. 27

does anyone know or what?