Please note that our offices and library are closed for Christmas Break at 3:00pm December 18th.  Our online systems will be unavailable as of 3:00pm December 19th.  Our offices and online systems reopen on January 5th, 2026.

Merry Christmas and Happy New Year!

Written by:

tlaonline-content

Date:

June 14, 2021

The title speaks for itself! Learn about chemical and physical change.

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