(a)
Interpretation:
The chemical symbol of copper should be determined.
Concept introduction:
Every element in the nature has given its own symbol, which is a shorthand method for representing the element. It is an easy way to represent the
(b)
Interpretation:
The chemical symbol of carbon should be determined.
Concept introduction:
Every element in the nature has given its own symbol, which is a shorthand method for representing the element. It is an easy way to represent the element by symbol instead of writing out the name of an element. The symbol of the element can be represented by one or two letters. For two letter symbols, only first letter is capitalized.
(c)
Interpretation:
The chemical symbol of bromine should be determined.
Concept introduction:
Every element in the nature has given its own symbol, which is a shorthand method for representing the element. It is an easy way to represent the element by symbol instead of writing out the name of an element. The symbol of the element can be represented by one or two letters. For two letter symbols, only first letter is capitalized.
(d)
Interpretation:
The chemical symbol of aluminum should be determined.
Concept introduction:
Every element in the nature has given its own symbol, which is a shorthand method for representing the element. It is an easy way to represent the element by symbol instead of writing out the name of an element. The symbol of the element can be represented by one or two letters. For two letter symbols, only first letter is capitalized.
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CHEMISTRY:PRIN.+REACTIONS-OWLV2 ACCESS
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- Identify each process as a physical change or a chemical change. Give the basis for your answer. (a) making of ice cubes (b) burning of LPG (c) tarnishing of silver jewelry (d) melting of ice cubes (e) baking of breadarrow_forwardYou are given a hammer, a battery, a bulb, wires and switch.(a) How could you use them to distinguish between samples of metals and non- metals?(b) Asses the usefulness of these tests in distinguishing between metals and non-metals?arrow_forwardWhich of the following is best characterized as a heterogeneous mixture? Group of answer choices (a) Air (b) Sandy Dirt (c) An aqueous solution of NaCl (d) Electrum (an alloy of gold and silver) (e) Clear Diamondarrow_forward
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