Periodic table of elements in pictures.  https://www.sciencegeek.net/tables/DeltaBioLarge.jpg

Ducksters https://www.ducksters.com/science/elements.php There is a list of all elements at the bottom.  Click on your element for information.

CHEM4KIDS https://www.chem4kids.com/files/elem_intro.html  — Scroll down to the bottom.  There is a list of all the elements to click on.

SCIENTIFIC AMERICA  https://www.scientificamerican.com/article/chemistry-the-elements-revealed-interactive-periodic-table/  This link has an interactive Periodic Table of Elements. This is fun to explore.