The Chemistry Card 3.0

The full Periodic Table of the Elements is laser-engraved on the front side

The names and atomic numbers of all 118 elements are laser-engraved in three different colours for categorizations on the back side

By laser-engraving the names of the elements in three different colour shades on the back side, the elements are categorized into metals, metalloids and non-metals

By engraving the atomic numbers in three different colour shades on the back side, their state (solid, liquid or gas) at 20 degrees Celsius and 1 atm (normal temperature and pressure, or NTP) are shown

The categorizations are based on our extensive research, consulting a number of scientific resources with data from both actual experiments and theoretical calculations (the same categorizations are also shown in our older Chemistry Card 2.0 but presented in a separate section)

Additional data in Chemistry is laser-engraved, including 8 important Chemistry constants, the mass of protons, electrons and neutrons, the activity series of elements, the composition of air, and a conversion table for temperature and pressure units

Made of very strong Grade 5 titanium

Thickness is enhanced to 0.7 mm to ensure the card is rigid and durable

Laser-engraved words, symbols and numbers will never fade nor wear off

Same size as a credit card (85.5 mm x 54 mm)

All images are for reference only. The photos may be slightly different from the actual item in terms of colour due to the lighting during photo shooting or the monitor's display.

The card sleeve shown in the product images is not included. It can be purchased here: https://www.minuteobjects.com/product-page/single-slot-card-sleeve

Dimensions: 85.5 mm x 54 mm (with rounded corners)

Thickness: 0.7 mm ± 0.03 mm

Material: Grade 5 titanium alloy Ti-6Al-4V (black-plated with anti-dirt and anti-fingerprint coating)

Colour of the card: black

Place of origin: Taiwan