Cheek my answers i beg a material with chemical and physical properties different than those of the elements from which it is made is: a solution a compound - an element a mixture sterling silver is: a heterogeneous mixture colloid an element homogeneous mixture - which mixture has the largest particle size? solution colloid compound suspension - which of the following is not true about compounds? compounds are combinations of elements that join in specific ratios. - a specific compound always has the same mass ratio of its components. elements can combine in any proportion to form a compound. different mass ratios of components mean different compounds. a concentrated beam of light (laser) cannot pass through this type of mixture without scattering? element colloid - solution compound a compound differs from a mixture in that a compound always has a: fixed composition - maximum of two components minimum of three components variable composition classify each of the following as an element, compound, or mixture. ( i need on these) mixture compound element answer a. propane gas b. soil (dirt) c. solid gold coin a suspension is composed of substances that remain evenly distributed among each other. true false - chemical compounds can be separated into their component elements by physical means. true - false molecules can be either positively or negatively charged depending upon their elemental arrangement. true - false

200. ml of 3.00 m nacl solution is diluted to a final volume of 500. ml. what is the molarity of the final solution?

Is a measure of the resistance to flow. a high liquid has a high resistance to flow and flows slowly. the ancients thought everything in the world was made of 4 we now know that there are 94 naturally occurring and scientists have created another 24 i am certain they will create even more. honey flows slowly because it has a high to flowing. a can be separated by physical means because it contains more than one pure substance and 2 pure substances are not chemically bonded to each other. a cannot be separated by physical means. all matter is made up of all elements are with the same number of protons. if it is just a single or many bonded together, if all of them have the same number of protons, it is an element. in a piece of pure iron metal, all the are joined together, that piece of iron metal is called elemental iron. a single of iron is called elemental iron. a mixture has differences from place to place. we might need a microscope to see them or they might be obvious to the unaided eye. there are surfaces separating it into different phases. a mixture is the same everywhere. it is uniform. there are no surfaces separating it into different phases. if different kinds of atoms (different elements) are bonded together by their electrons, it is called a there are physical means of to isolate the different pure substances in a mixture and there are chemical means of to isolate the different elements in a compound. 1. element 2. compound 3. mixture 4. heterogeneous 5. homogeneous 6. pure substance 7. atoms 8. separation 9. viscosity 10. resistance

How does the attraction between particles affect the ability of a solvent to dissolve in a substance