PLEASE HURRY FAST MY TEACHER SAID SHE WILL BE GRADING THIS AND IF WE DON'T DO IT WE WILL FAIL AND I AM ONE OF THE PEOPLE WHO DID NOT DO IT YET. Question: it says look at the table of some properties of three substances. Here are the three substance: X, Y, or Z. Color: light brown, light brown, dark brown. Texture: smooth ,rough, spongy. Smell: strong odor, strong odor, odor. NOW IT SAY. You are given a substance listed in this table. What is the best way to identify the substance as X, Y, or Z PLEASE HELP ME PLEASE. AND HERE ARE THE ANSWERS THEY GAVE US: A. feel it, b. look at the color, c. smell it, d. Find mass

honestly If I were that person I would go with feeling to figure out the texture because thats the most distinctive thing but I could be wrong. Good Luck.

Explanation:

explanation:

the largest database of organic compounds lists about 10 million substances, which include compounds originating from living organisms and those synthesized by chemists. the number of potential organic compounds has been estimated at 1060—an astronomically high number. the existence of so many organic molecules is a consequence of the ability of carbon atoms to form up to four strong bonds to other carbon atoms, resulting in chains and rings of many different sizes, shapes, and complexities. the simplest organic compounds contain only the elements carbon and hydrogen, and are called hydrocarbons. even though they are composed of only two types of atoms, there is a wide variety of hydrocarbons because they may consist of varying lengths of chains, branched chains, and rings of carbon atoms, or combinations of these structures. in addition, hydrocarbons may differ in the types of carbon-carbon bonds present in their molecules. many hydrocarbons are found in plants, animals, and their fossils; other hydrocarbons have been prepared in the laboratory. we use hydrocarbons every day, mainly as fuels, such as natural gas, acetylene, propane, butane, and the principal components of gasoline, diesel fuel, and heating oil. the familiar plastics polyethylene, polypropylene, and polystyrene are also hydrocarbons. we can distinguish several types of hydrocarbons by differences in the bonding between carbon atoms. this leads to differences in geometries and in the hybridization of the carbon orbitals.

practical process described pest part of scientific investigation.

because practical knowledge is powerful then therotical knowledge.