I made a crossword based on chromium and it’s properties. The crossword is made from 15 question based on it’s chemical and physical proprieties, it’s usage, production, it’s benefits and damage that chromium can cause. I chose chromium because it is the hardest element in the World, even harder than diamond, today, chromium is largely used in different domains such as industry, nutrition and scientific researches. To make this project I worked with different sources, here are the links:;

About Stas

I am 16 years old, I study in the 10th grade, I like chemistry, music, I enjoy watching films, hanging out with my friends and playing basketball. I study in this lyceum since 2013, as soon as I started learning chemistry (2016), I discover the world of international project based on chemistry.