My question was why hydrogen can be positively and negatively charged. I really wanted to know because every book and website I checked all said that hydrogen was a gas. However, hydrogen was on the left side of the periodic table, where most metals are, which...
Day by day, the world is going more digital by the second. To make sure that your career would be a good one, knowing how to effectively use a digital device is key. For example, my dream job is an astronomer. A key element in astronomy these days are programs on...