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the law of thermodyanamic is the restatement of the law of conservation of energy
Answer:
The answer should be I and III
Lithium's atomic weight is 6.94 g/mol.
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Trisulfur nonaiodide
Step-by-step explanation:
The name for a binary molecular compound has the form
Multiplying prefix+name of first element multiplying prefix+stem of second element element+ide (two words)
The multiplying prefixes for three and nine are tri and nona, respectively.
The stem of iodine is iod.
Put them together, and the name of S₃I₉ is
trisulfur nonaiodide.
