(c) Write one property of each type of elements.
You are provided with a mixture of camphor, common salt and soil. Using various techniques how
will you separate the components of mixture? Write the various steps involved.
Answers
Answer:
Take the solution and heat it up. Ammonium chloride will vaporised leaving salt and sand. This process is known as sublimation.
Now take the rest of the mixture, and dissolve it in water. Stir it up. Salt will mix in water leaving sand. Pass this mixture through filter paper. Sand will be separated.
Now take the mixture of water and salt. Heat it up. Water will evaporate leaving salt.
Answer:
the answer is
Explanation:
Metals are generally shiny, malleable, and hard. Metals are also good conductors of electricity. Examples of metals are Gold, Silver, Iron, Uranium, and Zinc.
Non-metals do not conduct heat or electricity very well. Non-metals are typically brittle and are not easily molded into shapes. Example non-metal elements are Hydrogen and Carbon.
Metalloids share characteristics of both metals and non-metals and are also called semimetals. Metalloids are typically semi-conductors, which means that they both insulate and conduct electricity. This semi-conducting property makes Metalloids very useful as a computer chip material. Examples of metalloid elements are Silicon and Boron