Loosely tape the toes together. Once you've decided on which two toes to tape together, grab some medical or surgical tape and loosely tape your injured toe to the uninjured one, perhaps using a figure-eight pattern for the most stability.
Hydrogen is a colorless, odorless, tasteless gas. Its density is the lowest of any chemical element, 0.08999 grams per liter. By comparison, a liter of air weighs 1.29 grams, 14 times as much as a liter of hydrogen. Hydrogen changes from a gas to a liquid at a temperature of -252.77Â°C (-422.99Â°F) and from a liquid to a solid at a temperature of -259.2Â°C (-434.6Â°F). It is slightly soluble in water, alcohol, and a few other common liquids.
Besides smelling, touching and looking at the physical appearance of a substance, there are other ways to know for sure what that substance is. This is where chemical properties come in. A chemical property is a property of a substance that is observed when a substance undergoes a chemical change. The chemical change is a type of change that also changes the identity of a substance due to breakage and formation of new chemical bonds, as shown in the figure below: The figure shows a chemical change where two substances, A and B, form and break bonds with each other and other substances, C and D.