05-01-2016
Chemistry

contestada

If a substance is a mineral, how could you identify what type of mineral it is?

Respuesta :

Аноним Аноним

05-01-2016

Two methods are the scratch and acid tests.

Scratch test: Scratching the mineral with various objects, then checking them against a hardness index.

Acid test: Dropping hydrochloric acid on the mineral. If it fizzes, the mineral is limestone.

Answer Link

Otras preguntas

Describe the leaves of trees that live in the taiga

What are the common tools scientists use to measure length,mass,and,liquid volumes

Solve for the variable R C=1/8Rt

if a#b = a+2b, for integers a and b, what is the value of 3#4?

The rate for one unit of given quantity is called a(n) ______ _______.

howdid charles darwin die

Sue chooses a dress to wear when she goes out with her parents, but she can wear it only if her parents approve. The probability that Sue selects a black dress

What are the common tools scientists use to measure length,mass,and,liquid volumes

What are two equivalent ratios for 8/10?

What is 66%as a fraction in simplest form

Q&A Education