If you are a vegetarian, what level consumer are you? what if you eat rattlesnake?

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal. b. he is determining chemical properties that are sufficient to identify the metal. c. he is determining physical properties that are insufficient to identify the metal. d. he is determining chemical properties that are insufficient to identify the metal.

Identify arrows pointing to bonding electrons. done h-0-0-h ) intro

What is the density, d, of a substance with a volume of v = 12.5 cm3 and a mass of m = 74.4 g ?