Worksheets8G Science HW#12: Lesson 2.3 and 2.4
Total questions: 10
Worksheet time: 3hrs 30mins
An atom or group of atoms that becomes electrically charged is called ____.
Ion
Polyatomic atom
Molecules
Particles
A bond between two oppositely charged ions is called ____.
Double Bond
Ionic Bond
Covalent Bond
Chemical Bond
An ions with more than one atom is called ____.
Ion
Partcles
Molecules
Polyatomic atom
A bond that forms between two atoms sharing their valence electrons is called ____.
Double Bond
Ionic Bond
Covalent Bond
Chemical Bond
A bond where two pairs of electrons are shared between atoms is called ____.
Double Bond
Ionic Bond
Covalent Bond
Chemical Bond
A compound consists of molecules having covalently bonded atoms is called _____.
Molecular
Chemical
Structural
Inorganic
A covalent bond where the electrons are shared unequally, creating a slight electric charge is called ___.
Polar
Nonpolar
The description of covalent bond in which electrons are shared equally is called ______.
Polar
Nonpolar
TRUE or FALSE:
Covalent compounds exist in the form of crystals made of many ions.
TRUE
FALSE
TRUE or FALSE:
Attractions between polar molecules are stronger than attractions between nonpolar molecules.
TRUE
FALSE
