Maybe PTFE containers
Plastic generally does not keep liquid hotter than a foam container or glass container. Foam containers have better insulating properties, making them more effective at retaining heat. Glass containers also have higher thermal conductivity, which can help keep liquids hotter for longer periods compared to plastic.
Aluminum foil acts as a barrier to prevent heat transfer between the container and its surroundings. It reflects thermal radiation and can also trap a layer of air between the foil and the container, providing insulation. This helps to keep the container cool by reducing the amount of heat that can pass through the foil.
Okay... Whoever wrote this was really stupid. One of the main characteristics of liquid is that it takes the shape of the bottom of it's container. So no, a liquid does not keep it's own shape. If it did, then it would be a solid.
Liquid does not hold a specific shape on its own and takes the shape of its container due to its property of fluidity. It flows and fills its container without a set form.
One way to keep water cold without a fridge is to use an insulated container, such as a cooler or thermos, and add ice or ice packs to help maintain the cold temperature. Placing the container in a shaded area or wrapping it in a towel can also help keep the water cold for a longer period of time.
gold is dissolved when it is kept in aquaregia
Aquaregia will do it.
Nitric and hydrochloric acid
aquaregia is a highly corrosive as well as fuming liquid and it is able to dissolve gold and pkatinum. it is freshly prepared by mixture of con. HCl and con. nitric acid in the ratio of 3:1.
A thermos is a container that will keep beverages hot.
as it gets dissolved in aquaregia(HCl+HNO3),it shows a peculiar behaviour
You will want to use a refrigerated container to keep them from molding.
The best container to keep mealworms in is a plastic or glass container with a secure lid, good ventilation, and a substrate like oats or bran for them to burrow in.
it is where you can keep money
a solid
you can keep it in a rubbermaid container for a couple days if absolutely necessary. keep it out of direct sunlight and store in a shady place.
regular container that you would use for food and to keep bugs out!