Answer: Ionic formula will be .
Explanation: and ions will form a ionic compound. Ionic compounds have both metals and non-metals.
Here is a metal and is a non-metal.
The net charge on any compound must be 0.
So we need 2 phosphate ions to balance the charge on ions. Similarly we need 3 Magnesium ions to balance the charge on ions.
Criss-crossing the charges, we will get the formula as
Criss-crossing is shown in the image below.
The answer to question 7 is b
Answer:
t-butyl bromide
Explanation:
As a general rule, carbocation stability depends on the number of substituents attached to central carbon. In isopropyl bromide, the carbocation formed is secondary carbocation, as Br group is the most likely to leave from isopropyl chain. The more stable carbocation would be one stablized by 3 carbon, or tertiary carbocation. The simplest of these would be t-butyl bromide which is carbon attached with 3 methyl groups
Answer:
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A. The movement of the waves.