The most commony used elements would be precious metals such as gold and silver. Copper, steel, uranium and fluorine are also commonly used.
periodic table
The most useful element is oxygen because without it we wouldn't be a able to breathe.
This question is based on chemistry. Halogens are useful elements. There are 5 halogens in the world.
I consider that this information is the electronegativity.
I believe it is Metals. If I may be wrong, please improve...
Ofc
All elements have a useful purpose, including the synthetic actinides that have half-lives measured in milliseconds.
Elements make up everything! Everything you use or touch is made of elements, whether they be in their pure form or in a mixture or compound. This means that they are not only useful, but essential for life.
Most useful and more useful.
more useful, the most useful
more useful, most useful
um... I'm pretty sure it's more helpful and the most helpful?