Font size
WorksheetsMidterm Review: The Atom & Bonding
Total questions: 10
Worksheet time: 5mins
Which subatomic particles are found in the nucleus of an atom? (select all that apply)
protons
neutrons
electrons
megatrons
Which subatomic particle is most important for chemical bonding?
protons
neutrons
electrons
decepticons
The atomic mass of an atom with 13 protons, 12 electrons, and 17 neutrons is
30
25
29
13
How many covalent bonds can an atom of Boron form? (Boron has an atomic number of 5)
1
2
3
4
What two atoms with a large difference in electronegativity share electrons they form a
polar covalent bond
nonpolar covalent bond
polar ionic bond
nonpolar ionic bond
Which type of bond results in the formation of a molecule
covalent
ionic
hydrogen
government
What kind of bond is forming in the picture
ionic
covalent
hydrogen
van der waals
An atom that has gained 2 electrons has a charge of
+1
+2
-1
-2
Isotopes of an element have the
same number of protons, but a different number of neutrons
same number of protons, but a different number of electrons
same number of electrons, but a different number of protons
same number of neutrons, but a different number of protons
An atom with a high electronegativity has a
strong pull on electrons
weak pull on electrons
aversion to electrons
no reaction to electrons
