Answer:
2 Carbon (C) is found on the Periodic Table; however, Carbon Dioxide (CO2) is not. Why is this the case? А B с D
A Only substances that cannot be broken down into simpler substances are found on the Periodic Table.
B Only gases are found on the Periodic Table.
C Only compounds are found on the Periodic Table.
D Compounds cannot be broken down into simpler substances.
Answer:
Explanation:
Answer:
<h2>F=Gm1m2r=G×1×11=G</h2>
Explanation:
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<u>Answer:</u>
<u>When an alkyl benzene is heated with strong oxidizing asgents like acidic or alkline KMnO4</u>
<u> or acidified K2Cr2O7</u>
<u>, etc. gives aromatic carboxyllic acid. The alkyl side chain gets oxidised to −COOH</u>
<u> group irrespective of the size of the chain.</u>
Explanation:
<span>There is a direct correlation between the period number and the energy level for valence electrons. For example, the H and He elements, in period 1, have their outer electrons in the energy level "1". This continues down the rows: all the elements in period 2 have their principal energy level as n = 2, period 3 has n = 3, and so on.</span>
