Calcium black filled icon

About the Calcium black filled icon

A square tile in the style of the periodic table lists the atomic number 20 at the top, the symbol Ca in large letters, the element name below it and the atomic weight 40.078 at the bottom. It fits chemistry lessons, science textbooks and slides, nutrition and supplement labels, lab software and bone-health infographics.

Text is centered inside a thin square frame with generous spacing, so all four lines stay legible when the tile is enlarged. It lines up with other element tiles in the set; below 32 px show only the symbol or switch to a simpler mineral icon.

This is the solid black filled version of the calcium icon: a bold silhouette that reads clearly at 16-24 px and on dark or busy backgrounds, and prints well in one colour.

It downloads free as an SVG vector or transparent PNG in seven sizes, and the free online editor lets you recolor it, apply gold, silver, neon and gradient styles, add animation, or convert it to EPS, PDF and DXF.

Free for personal and commercial use with attribution.