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What makes microscopes compound or simple?
Compound microscopes have two or more lenses
What is a combination of two or more elements called?
A combination of two or more elements is called a compound. These elements are held together by chemical bonds and can be separated using chemical reaction.
A substance made up of two or more elements that have been chemically combined is called?
compound
A substance made up of two or more elements are called?
molecule/s Compound Covalent Compound Ionic Compound or just a plain mixture. Metallic elements can be made into an alloy. Non Metallic elements might be made into a glass or ceramic
When two or more elements chemically combine?
If two elements are chemically combined, they become a compound which will have totally different chemical and physical characteristics than either of the two original elements.
Does uranium contains more than 90 percent of one compound?
Uranium is a chemical element, not a compound.
What organ uses 25 percent of the bodys energy?
It is well established that the brain uses more energy than any other human organ, accounting for up to 20 percent of the body's energy.
Does The element with the largest subscript in a formula have the largest percent by mass in the compound?
Sometimes, but not necessarily: The largest percent by mass in a compound is that of the element for which the product of the subscript and the atomic weight is highest. For example, there is more carbon than hydrogen by mass in CH4.
Do all pure samples of a given compound have the same percent composition?
A compound is a combination of two or more elements. These elements join together based on their molecular bonds. No two elements combine in the same percentage.
Is a plum compound or simple?
A plum is a compound fruit because it develops from a single flower with more than one ovary, resulting in multiple seeds enclosed by fleshy tissue.
What does jam do to your bodys?
it will create insects if we eat more of jam
What is the percent of compound inflation on a long term care policy?
The percent of compound inflation of a long term care insurance policy depends on the choice of the policyholder, you may either choose 3%, 4% or 5% compound inflation rate. A compound inflation rate adds more money to your benefits compared to a simple inflation rate.
Which compound is more then 70 percent of the body's tissues?
Water is more than 70 percent of the body's tissues.
What is the percent composition of ammonium carbonate?
Ammonium carbonate has the formula (NH4)2CO3. To calculate the percent composition, you first find the molar mass of each element and then divide the molar mass of each element in the formula by the formula mass of the compound and multiply by 100 to get the percentage.
What instrument is used to prepare a slide of xylem and phloem tissue for observation with a compound light microscope?
A microtome is commonly used to cut very thin slices of the xylem and phloem tissue, which are then transferred to a glass slide to be observed under a compound light microscope. Staining techniques can also be applied to enhance contrast and make the structures more visible.
What does caffeine do to your mind and body?
stimultesthe bodys nervous system to make you more alert
Who has the most water in terms of body percent?
Men has more water as compared to women. Women have more fatty tissue and so water appears to be lesser than men in their body.
