Chemistry

  | | 1. (Points: 5.4)   |  | Solids have a __________ constrain and ar non appreciably __________. a. definite, compressible b. definite, incompressible c. indefinite, compressible d. indefinite, incompressible e. sharp, convertible |  | pose make |  | 2. (Points: 5.4)   |  | In the adjacent list, l iodinsome(prenominal) __________ is not an recitation of a chemical reaction. a. looseness of a cent in nitric acid b. the condensation of physical structure of water vapor c. a ardor toiletdle d. the formation of polyethylene from ethylene e. the volatile reaction of hydrogen with atomic number 8, which produces water, |  | to a fault Answer |  | 3. (Points: 5.4)   |  | Which mavin of the following is a pure cognitive content? a. concrete b. wood c. salt water d. uncomplicated copper e. milk |  | save up Answer |  | 4. (Points: 5.4)   |  | Of the following, only __________ is a chemical reaction. a. warming of lead b. dissolving sugar in water c. tarnishing of silver d. annihilative of stone e. dropping a penny into a candy of water |  | Save Answer |  | 5. (Points: 5.4)   |  | Which one of the following has the element throw and symbolism correctly matched? a. P, potassium b. C, copper c. Mg, manganese d. Ag, silver e.

Sn, silicon |  | Save Answer |  | 6. (Points: 5.4)   |  | For which of the following can the war paint set off? a. pure substance b. element c. both fitting and conglomerate mixtures d. homogeneous mixture e. heterogeneous mixture |  | Save Answer |  | 7. (Points: 5.4)   |  | Which one of the following is an intensive proportion? a. mass b. temperature c. heat content d. volume e. amount |  | Save Answer |  | 8. (Points: 5.4)   |  | Which of the following are chemical processes? 1. rusting of a bankrupt 2. freezing of water 3. vector decomposition of water into hydrogen and oxygen gases 4. compression of...If you hope to depart a full essay, put up it on our website: Orderessay

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