Examlex
Which of the following statements is/are CORRECT?
1) Complex ions with the structure [ML2]n are always linear.
2) Complex ions with the structure [ML6]n are always octahedral.
3) Complex ions with the structure [ML4]n are always square planar.
Regressive Tax
A taxation system where the tax rate decreases as the taxable amount increases, leading to a higher tax burden on lower-income individuals relative to higher-income individuals.
Progressive Tax
A tax system where the tax rate increases as the taxable amount or income increases, placing a larger burden on those who have the ability to pay more.
Federal Income Tax
A charge imposed by the US federal government on the yearly income of persons, companies, trusts, and various legal bodies.
Excise Tax
A tax on the sale or consumption of a specific product or service, often levied at the point of manufacture or sale.
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