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What are some examples of natural chemicals?
In chemistry, a chemical substance is a form of matter that has constant chemical composition and characteristic properties.[1]It cannot be separated into components by physical separation methods, i.e. without breaking chemical bonds. It can be solid, liquid, gas, or plasma.Chemical substances are often called 'pure' to set them apart from mixtures. A common example of a chemical substance is pure water; it has the same properties and the same ratio of hydrogen to oxygen whether it is isolated from a river or made in a laboratory. Other chemical substances commonly encountered in pure form are diamond (carbon), gold, table salt (sodium chloride) and refined sugar (sucrose). However, simple or seemingly pure substances found in nature can in fact be mixtures of chemical substances. For example, tap water may contain small amounts of dissolved sodium chloride and compounds containing iron, calcium and many other chemical substances.Chemical substances exist as solids, liquids, gases, or plasma and may change between these phases of matter with changes in temperature orpressure. Chemical reactions convert one chemical substance into another.Forms of energy, such as light and heat, are not considered to be matter, and thus they are not "substances" in this regard.
How do you glue leaves together?
Use fabric cemtn [found in hobby stores/fabric stores] bcause it's flexible and won't crack the leaves.
Give 5 examlpes of acid and basic substances found in plant and animals?
give me reply
Where can harmful sign be found?
a harmful sign can be found in a house or a school or a mall or anywhere. a. house: " beware of dog" b. school: chemicals c. mall: "dont touch
What does feedstock for chemicals mean?
Feed stock is what livestock such as cows, goats, sheep, and horses are fed. There are chemicals in the feed which help give them the nutrients they need. They are usually found at feed stores.
What variety of leaves can be found on the lagundi tree?
Three to five is the variety of leaves which can be found on the lagundi tree.Specifically, the woody plant in question (Vitex negundo) does not always grow the same number of leaflets. Botanists identify lagundi (also known as five-leaved chaste) tree leaves as lanceolate because of longer, wider look at the middle of the foliage. The lagundi tree most typically showcases five leaves per stalk.
What are chemicals found?
There are several chemical substances. Chlorophyll,enzymes are some
What chemicals are found in pandan roots or leaves that makes it diuretic?
digitalis
Name two substances found in the vacule of a plant cell?
Chemicals, protein, ions and water
What is a food substance found in leaves?
The food substances that are found in leaves are known as chloroplasts. They contain chlorophyll which facilitates the process of photosynthesis.
What is a scientific word for foreign chemicals?
'Foreign' chemicals which get into the blood and provoke an immune response are called antigens.
What are house chemicals?
Household chemicals are substances commonly used and found in homes for cleaning, disinfecting, and maintaining the living space. Examples include bleach, ammonia, disinfectants, and detergents. It's important to use these chemicals according to instructions to prevent harm to people, pets, and the environment.
What is true of chemicals?
Chemicals are substances composed of atoms or molecules that have distinct properties and structures. They can be found in various forms, including solids, liquids, and gases, and are involved in numerous chemical reactions that transform them into different substances. Chemicals play a critical role in everyday life, from the food we eat to the products we use, and they can be both beneficial and harmful depending on their nature and concentration. Understanding chemicals is essential for fields such as chemistry, biology, environmental science, and medicine.
What Compound is in Vinegar?
Acetic acid is a major compound found in vinegar. It also may contain other chemicals or substances, as well as water.
What is the difference between alkaloid and alkaline substances?
Alkaloids are naturally occurring compounds found in plants that have nitrogen atoms and can have medicinal properties. Alkaline substances, on the other hand, are chemicals that have a pH greater than 7 and can neutralize acids.
Water pollution is the addition of harmful substances to water some of these substances are found at home what household chemicals might be harmful if not disposed of properly?
Household chemicals such as bleach, pesticides, motor oil, and solvents can be harmful if not disposed of properly. These substances can contaminate water sources if poured down drains or into the soil, leading to water pollution and potential harm to aquatic life and ecosystems. It is important to always follow proper disposal guidelines for these hazardous household chemicals to protect the environment.
What are the chemicals in a bottle?
It depends on the specific bottle in question. Bottles can contain a wide range of chemicals depending on their contents, such as water, cleaning solutions, medications, or other substances. It is important to read the label or product information to know exactly what chemicals are in a specific bottle.
