Chemistry, 29.11.2021 20:30 melissareid65

Building Vocabulary Match each term with its definition by writing the letter of the correct definition on

the line beside the term.

a.

9. diatomic molecule

10. halogen

11. metalloid

12. inert gases

13. nonmetal

14. semiconductor

a type of element that has some of the charac-

teristics of metals and some of nonmetals

b. a family of unreactive elements whose atoms

do not gain, lose, or share valence electrons

c. formed of two atoms

d. a substance that carries electricity under

certain circumstances, but not under other

circumstances

a type of element whose physical properties

are generally opposite to that of metals

f. a family of very reactive elements whose atoms

gain or share one electron

e.

© Pearson Education, Inc., publishing as Pearson Prentice Hall. All rights reserved.

84

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 00:30

Butadiene undergoes a reaction at a certain temperature in the gas phase as follows: 2c4h6(g) --> c8h12(g) the following data were collected for this reaction: time (min) [c4h6] (m) 0 0.36 15 0.30 30 0.25 48 0.19 75 0. determine the order of the reaction and the rate constant. 1st order and k = 4.3x10 -4 s-1 1st order and k = 2.3x10-4 s-1 2nd order and k = 4.3x10-4 s-1 2nd order and k = 2.3x10-4 s-1 zero and k = 4.3x10-4 s-1

Answers: 3

Answer

Chemistry, 22.06.2019 13:50

What happens when an atom of sulfur combines with two atoms of chlorine to produce sci2? a. each chlorine atom shares a pair of electrons with the sulfur atom. b. an electron is transferred from each chlorine atom to the sulfur atom. c. an electron is transferred from the sulfur atom to each chlorine atom. d. each chlorine atom shares all its valence electrons with the sulfur atom.

Answers: 2

Answer

Chemistry, 22.06.2019 15:00

‘which reaction would most likely require the use of an inert electrode?

Answers: 1

Answer

Chemistry, 22.06.2019 15:00

Many ionic compounds and a few highly polar covalent compounds are because they completely ionize in water to create a solution filled with charged ions that can conduct an electric current.

Answers: 1

Answer

You know the right answer?

Building Vocabulary Match each term with its definition by writing the letter of the correct defin...

Questions