diffussion is an uptaking of substances bycells through their cell membranes
steel it is made of multiple substances but looks the same all the Way through it.
steel it is made of multiple substances but looks the same all the Way through it.
An example of heat exchange is when a warm cup of coffee transfers heat to a cooler room, causing the coffee to cool down over time. This is known as convection, where warmer substances transfer heat to cooler substances through contact.
Yes, only elements cannot be broken down to smaller substances.
a homogeneous mixture they have the same proportions through out a given example
A compound can be broken down into its original substances through a chemical reaction, such as decomposition or electrolysis. A mixture can be separated into its original substances through physical methods, such as filtration, distillation, or chromatography.
If the substance is small and its nonpolar then ill be able to pass. For example O2 and CO2
If the substance is small and its nonpolar then ill be able to pass. For example O2 and CO2
Examples of organic substances include carbohydrates (e.g. sugars and starches), lipids (e.g. fats and oils), proteins, and nucleic acids (e.g. DNA and RNA). These substances are derived from living organisms or contain carbon-hydrogen bonds.
Yes, oxygen can be broken down into simpler substances through various chemical reactions. For example, oxygen can be converted into water through the process of hydrogenation or into carbon dioxide through combustion.
semi permeable lets some substances through and impermeable lets no substances through