Question

What is the symbol and ordinal number of the innermost shell ?

Answer 1

K is the symbol as well as ordinal number is 2nsquare=2. Overall, the ordinal name of a number differs somewhat from the cardinal name.

Even the most instances the cardinal name can be converted into the ordinal name by adding "th."

The cardinal number one thousand becomes the ordinal number one thousandth.

Answer 2

K is the symbol as well as ordinal number is 2×n^2=2. Overall, the ordinal name of a number differs from the cardinal name.

The cardinal number one hundred becomes the ordinal number one hundreth.

In mathematics, cardinal numbers, or cardinals for short, are a category of the natural numbers used to measure the cardinality of sets.