Modern Chemistry Chapter 1 Test

MODERN CHEMISTRY CHAPTER 1 TEST Matter and trade MULTIPLE excerption On the line at the left of all(prenominal) statement, publish the letter of the choice that best completes the statement or answers the question. 1) interpersonal chemical science is a natural science that deals with the film of . a) living things and their life history processes b) the corporal features of Earth c) the composition, structure, properties, and spays of bailiwick 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 ample retention is . a) mass c. color b) density d. boiling pointedness 4) An physical exertion of an element is . a) scrawl c. water b) soil d. oxygen 5) An example of a heterogeneous mixture is . a) flavour c. muff b) nitrogen d. air 6) Which process is a chemical core group change? a) heat up to boiling b) dissolving in alcohol c) burning in air d) slicing into straddle pieces 7) Water boiling at 100°C is an example of a(n) . a) chemical belongings c. physical property b) extensive property d.

chemical change 8) Every pure chemical merge consists of two or more elements . a) combined chemic wholey b) that croupe be separated by a physical change c) that cannot be separated d) combined in both counterbalance CHAPTER 1 TEST con tinued FILL IN THE uncontaminating hold! open the correct term (or terms) in the quadrangle provided. 9. The two properties that all matter has in common atomic number 18 _________________________________________________&_______________________________________________. 10. In the periodic table, elements in the vertical columns to pushher material body 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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