Answer:
The answer to your question is below
Explanation:
Alkane Formula Boiling point (°C)
Methane CH₄ -162
Ethane CH₃CH₃ - 89
Propane CH₃CH₂CH₃ - 42
Butane CH₃(CH₂)₂CH₃ - 0.5
Pentane CH₃(CH₂)₃CH₃ 36
Hexane CH₃(CH₂)₄CH₃ 69
Heptane CH₃(CH₂)₅CH₃ 98
Octane CH₃(CH₂)₆CH₃ 126
Nonane CH₃(CH₂)₇CH₃ 151
Decane CH₃(CH₂)₈CH₃ 174
Answer:
There are 110 elements known to us, out of which 92 are naturally occurring, while the rest have been prepared artificially. Elements are further classified into metals, non-metals, and metalloids..
Explanation:
Hope it helps you..
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Answer:
4.5 times 10 = 45
Explanation:
"Non-zero digits are always significant. Any zeros between two significant digits are significant. A final zero or trailing zeros in the decimal portion ONLY are significant."
-ideal gas: a hypothetical gas whose molecules exhibit no interaction and undergo elastic collision with each other and the walls of the container
-macroscopic properties: properties that can be visualized or measured by the naked eye; examples include pressure, temperature, and volume
