Wikipedia says, “hydrogen is a colorless, odorless, nonmetallic, tasteless, highly flammable diatomic gas,” and then provides this photograph of a tube with hydrogen in it. I can’t help but find this hilarious—it’s like a photograph of air.
Wikipedia says, “hydrogen is a colorless, odorless, nonmetallic, tasteless, highly flammable diatomic gas,” and then provides this photograph of a tube with hydrogen in it. I can’t help but find this hilarious—it’s like a photograph of air.