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How are chemical changes different from physical?
So, physical can be changed back to the original state... Chemical cannot (unless you use another chemical change) So, melting freezing vaporizing and condensation are physical changes. Chemical is like burning something, or adding a reactive compound/ solution and there being a color change, vapor or smell. There is a bit more to it, but that's the basics.
What is the different between compound and a molecule?
Compounds are formed by chemical changes using 2 or more elements. There are 2 kinds of elements. Molecular compounds are made up of molecules. One molecule is the smallest particle of these compounds. Water is one of these type compounds and the smallest particle is a water molecule which has exactly 2 hydrogen atoms and 1 oxygen atom. There is another kind of compound called an ionic compound. These do not contain individual molecules, but the oppositely charged ions attract each other in large numbers and form ionic crystals. Table salt, NaCl, is one of these ionic compounds and exists as a large number of positive sodium ions attracted to a large number of negative chloride ions.
Do dying a cloth is what example of physical or chemical change?
There is a bit of both. The processes of spinning and weaving are purely physical. Bleaching and dyeing are chemical.
What is the correct name for lii?
"lii" is not a chemical compound that I am aware of, and I doubt that there are many other people that have heard of it either. If you meant "LiI", however, then I can help you out. The correct name for the compound would be Lithium Iodide. It may sound a bit strange, but all the other possible names are even more awkward. Remember, when you're giving the molecular formula for a compound, capitalization is everything! Co (Cobalt) is not the same thing as CO (Carbon Monoxide).
What organic compound is found in a coconut?
Rather a lot of them, actually. You may want to be a bit more specific.
What are water and air made of?
Water is a chemical compound made from oxygen and hydrogen, having the formula H2O. Air is composed almost entirely of a mixture of oxygen and nitrogen gas, with just a bit of carbon dioxide, water vapor, and a few other ingredients.
How are tracer rounds made?
Tracer rounds are made by attaching a bit of magnesium sulfate to the rear of a bullet. This compound burns bright and creates that characteristic trail.
What is the chemical composition of a hammer drill bit?
That is a really strange question. It is usually made of carbide tipped steel, but I can't see any difference in knowing the chemical ( Actually metallurgical ) composition.
Is 'little bit' a compound noun?
Little is an adjective, bit is a noun, "little bit" taken together is a noun phrase.
Is small intestines chemical or mechanical digestion?
chemical
Is garlic a compound?
Yes and No. Garlic is a plant and so contains living cells made up of mixtures and compounds. It's a complex concoction with a bit of everything.
What is the chemical name for CaCuO4?
Most certainly this formula is mixed up a bit (or too much): CaCuO4 is chemically impossible.CaSO4 is a possible compound, named calcium sulfateORCuSO4 is another possibility, named Copper(II) sulfate
What is candy made up of?
Candy is made of sugar and various flavoring agents. Of course, the chemical composition of candy varies quite a bit, depending upon the type of candy. There are many varieties.
What is a bit on a saddle made of?
There is no Bit on a saddle but if you are talking about a bit on the bridle it is made of metal
How much does chloroform cost?
It is a little bit rare compound to found., so it is little bit more expensive.
How are chemical changes different from physical?
So, physical can be changed back to the original state... Chemical cannot (unless you use another chemical change) So, melting freezing vaporizing and condensation are physical changes. Chemical is like burning something, or adding a reactive compound/ solution and there being a color change, vapor or smell. There is a bit more to it, but that's the basics.
What did each little bit of matter exerted the force of on each other little bit?
Gravity.
