differentiate between metallioids and compounds by definition give example of each?
Answers
Answer:
(1) Arsenic, for example, is a metalloid that has the visual appearance of a metal, but is a poor conductor of electricity; metalloids are generally semiconductors.
EXAMPLE
The elements classified as metalloids are boron, silicon, germanium, arsenic, antimony, tellurium, and polonium.
(2)A compound is a substance formed when two or more chemical elements are chemically bonded together. ... Example 1: Pure water is a compound made from two elements - hydrogen and oxygen.
EXAMPLE The ratio of hydrogen to oxygen in water is always 2:1. Each molecule of water contains two hydrogen atoms bonded to a single oxygen atom.
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Answer:
Compounds:-A thing which is composed of two or more sepetrated Things or a mixture of two or more substances is called Compounds.....Ex:-Nacl(sodium chloride....)
Metalloids:- It is made up of mixture of metal and non-metal, and metal and metal is called metalloids....Ex:-Alloy...... It is used in vehicle tyres....
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