(4) covalent is your answer.
Answer:
a raised weight
water that is behind the dam
a car that is parked at the top of a hill
a you before it released
a ripe fruit before It falls
I think the correct order according to increasing acid strength would be the one in option B. The order is:
<span>HBrO < HBrO2 < HBrO3 < HBrO4
</span>
The more oxygen atoms means the easier the hydronium ions is removed in aqueous solution since the oxygen has a high electronegativity.