Is hydrogen a metal, nonmetal or a metalloid?

Thread starter tin llenaresas
Start date Sep 23, 2005
Tags

Hydrogen Metal

Click For Summary

Hydrogen is primarily classified as a nonmetal due to its position on the periodic table and its properties. However, it exhibits characteristics of both metals and nonmetals, leading to some debate about its classification. While it can form cations like metals, it also behaves like a nonmetal in many chemical reactions. The discussion highlights the complexity of hydrogen's classification and the varying opinions among scientists. Ultimately, hydrogen is best understood as a unique element that does not fit neatly into traditional categories.

Sep 23, 2005

tin llenaresas

is hydrogen a metal, nonmetal or a metalloid?
pls answer me..tanx

Physics news on Phys.org

Sep 23, 2005

dextercioby

Science Advisor

Insights Author

Well, what do you think ?

Daniel.

Sep 23, 2005

Severian596

Ugh, see this thread where you asked the same question:
https://www.physicsforums.com/showthread.php?t=90415

Thread 'Magnitude of buoyant force in fluids of different densities'

The book claims the answer is that all the magnitudes are the same because "the gravitational force on the penguin is the same". I'm having trouble understanding this. I thought the buoyant force was equal to the weight of the fluid displaced. Weight depends on mass which depends on density. Therefore, due to the differing densities the buoyant force will be different in each case? Is this incorrect?

View full post »