Changes

X may be used to represent:

'''X''' is the 24th letter of the [[Latin alphabet]]. It may also be used to represent:

[[Roman numeral]] for 10.<br/>

*[[Roman numeral]] for 10.

a variable for an unknown in mathematics.<br/>

*a variable for an unknown in mathematics.

as a multiplication sign.<br/>

*a multiplication sign.

X band, part of the microwave band of the [[Spectrum|Electromagnetic Spectrum]].<br/>

*the X band, part of the microwave band of the [[Spectrum|Electromagnetic Spectrum]].

X [[chromosome]], one of the two sex-determining chromosomes.<br/>

*an X [[chromosome]], one of the two sex-determining chromosomes.