It depends where the stripped commas were (PUT spaces after commas in future and the problem disappears).
The problem is the 3rd and 4th listed elements; they could have been:
a function table is a table used to find number pairs
A virtual function table is a table of pointers to functions.
a table used to show values of the variable expression for a given function
a table organizing the input rule output of a function
The MATCH function can find the position of an item in a table.
Chlorine is in Group 17 of the Periodic Table.
If it is boolean logic, typically that is called a Truth Table.
The MATCH function can do that.
A table organizing to imput rule and output of a function
Astatine is placed in group-17 in the Periodic Table. Its symbol is At.
The COUNT function will do it. You just need to specify your table range. Say your table is from B2 to E16, then the function would be: =COUNT(B2:E16)
The MATCH function.