How does a soap made from sodium hydroxide differ from a soap made from potassium hydroxide?

Find the mass in grams of 1.37x1020 particles of h3po4

Which metal exist in liquid state and can be cut with knife ?

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.