Flash Cards (current)
Games
Teachers

Physical Science Review 5.4

Test Description: Metallic Bonding

Instructions: Answer all questions to get your test result.

1) Which is a metallic bond?

AP-Cl BCl-Cl CSi-Si DCa-Cl

2) A metallic bond is an attraction between

A2 nonmetal atoms Ba nonmetal ion and surrounding electrons Ca metal ion and surrounding electrons Da metal ion and a nonmetal ion

3) ___________________ is a mixture of 2 or more metals

Aan ion B2 of the choices Ca molecule Dan alloy

4) ___________________________ properties of alloys can differ greatly from elements its made of

Ano Bphysical and chemical properties Cchemical properties Dphysical properties

5) What part of a metal bond can change position?

Athe bonds between ions and electrons Bthe bonds between positive ions and negative ions Cthe bonds between positive ions and positive ions Dthe bonds between electrons and electrons

6) When light strikes valence electrons

Athey absorb light only Bthey absorb heat and re-emit it Cthey absorb heat only Dthey absorb light and reflect it

7) metallic bonds

Acannot conduct electric current because of moving valence electrons Bcan conduct electric current because of moving ions Ccan conduct electric current because of moving valence electrons Dcanot conduct electric current because of moving ions

8) The model that represents metallic bonding is

Athe mass of ions Bthe mass of electrons Cthe sea of electrons Dthe sea of ions

9) Why is it preferable to make alloys?

Athey are stronger than other metals Bnone of the choices Cthey are less reactive than other metals Dboth of the choices

10) Metal atoms in a metallic bond are

Ain unspecific arrangements Bnegatively charged C2 of the choices Dclose

*select an answer for all questions

Play Games with the Questions Above

WAIT! Find what you needed?

Still Looking for the Answers? Have Another Question? Play a Review Game with These Questions? Want to Make Your Own Test Like This One?