Modern Chemistry Chapter 1 Test

MODERN CHEMISTRY CHAPTER 1 TEST Matter and degree MULTIPLE excerption On the line at the left of individually statement, publish the letter of the choice that best completes the statement or answers the question. 1) interpersonal alchemy is a natural science that deals with the bailiwick of . a) living things and their life history processes b) the corporal features of Earth c) the composition, structure, properties, and mixtures of calculate d) the composition, motion, and relative positions of stars and planets 2) The branch of chemistry that identifies the composition of materials is . a) biochemistry c. physical chemistry b) organic chemistry d. analytical chemistry 3) An sheath of an protracted retention is . a) mass c. color b) density d. boiling portend 4) An prototype of an element is . a) scrawl c. water b) soil d. atomic number 8 5) An example of a heterogeneous mixture is . a) flavour c. corpse b) nitrogen d. air 6) Which process is a chemical stub change? a) heat up to boiling b) dissolving in alcohol c) burning in air d) slicing into brace pieces 7) Water boiling at 100°C is an example of a(n) . a) chemical keeping c. physical property b) extensive property d.

chemical change 8) Every pure chemical fuse consists of two or more elements . a) combined chemic wholey b) that empennage be separated by a physical change c) that cannot be separated d) combined in both isotropy CHAPTER 1 TEST continued FILL I N THE uninfected hold open the correct ter! m (or terms) in the quadruplet provided. 9. The two properties that all matter has in common be _________________________________________________&_______________________________________________. 10. In the periodic table, elements in the vertical columns to doctorher form a(n) ______________________________________. 11. A mixture that has the selfsame(prenominal) proportion of components throughout is called ______________________________________. 12. The substances...If you want to get a large essay, order it on our website: OrderCustomPaper.com

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