WorksheetsChapter 6 - How Elements Bond
Total questions: 12
Worksheet time: 23mins
Name
Class
Date
1.
force that holds two atoms together
a)
chemical bond
b)
covalent bond
c)
ionic bond
d)
metallic bond
2.
combination of chemical symbols and numbers that indicates which elements and how many atoms of each element are present in a molecule
a)
compound
b)
chemical formula
c)
electron dot diagram
d)
polar bond
3.
a substance produced when elements combine and whose properties are different from each of the elements in it
a)
molecule
b)
polar bond
c)
compound
d)
electron cloud
4.
chemical bond formed when atoms share electrons
a)
metallic bond
b)
ionic bond
c)
polar bond
d)
covalent bond
5.
area where negatively charged electrons, arranged in energy levels, travel around an atom's nucleus
a)
electron cloud
b)
electron dot diagram
c)
energy level
d)
ion
6.
chemical symbol for an element, surrounded by as many dots as there are electrons in its outer energy level
a)
electron cloud
b)
electron dot diagram
c)
energy level
d)
molecule
7.
the different positions for an electron in an atom
a)
electron dot diagram
b)
electron cloud
c)
energy level
d)
polar bond
8.
atom that is positively or negatively charged because it has gained or lost electrons
a)
chemical bond
b)
chemical formula
c)
compound
d)
ion
9.
attraction that holds oppositely charged ions close together; transfer of electrons to form a bond
a)
ionic bond
b)
chemical bond
c)
covalent bond
d)
polar bond
10.
bond formed when metal atoms share their pooled electrons
a)
polar bond
b)
metallic bond
c)
ionic bond
d)
covalent bond
11.
neutral particle formed when atoms share electrons
a)
compound
b)
ion
c)
molecule
d)
chemical formula
12.
bond resulting from the unequal sharing of electrons
a)
chemical bond
b)
metallic bond
c)
covalent bond
d)
polar bond
100 %
