BSC 2085 Midterm Exam –Questions With Perfect
Solutions
Save
Practice questions for this set
Learn 1 /7 Study with Learn
a particle in the nucleus of an atom that is positively charged.
Choose an answer
1 Neutron 2 Proton
The region of highest probability
Solutions with a pH above 7.0 are where electrons can be found
3 4
considered to be surrounding the nucleus of an atom is
called a(n)
Don't know?
Terms in this set (169)
a particle in the nucleus of an atom that bears no
Neutron
charge.
a particle in the nucleus of an atom that is positively
Proton
charged.
, a negatively charged particle that orbits the nucleus of
Electron
an atom.
a weak attraction between a
hydrogen atom that has a slightly
Hydrogen bond positive charge and region of
another atom with a slightly
negative charge.
produce surface tension in water
Hydrogen bonds are
help hold DNA strands together
important because they
help hold protein structure together
The region of highest electron cloud
probability where electrons
can be found surrounding
the nucleus of an atom is
called a(n)
Identify the subatomic Neutrons and Protons
particles that are found
within the nucleus of the
atom.
The smallest particle of an atom
element that still has the
characteristics of the
element is a(n)
covalent bond
A bond formed when
atoms share one or more
pairs of electrons.
Atomic number the number of protons in an element.
Atomic mass the number of protons and neutrons in an element.
Hydrophobic molecules cannot dissolve in water.
Hydrophilic molecules can dissolve in water
Solutions with a pH above basic solutions (alkaline)
7.0 are considered to be
Solutions with a pH below acidic solutions
7.0 are considered to be
Solutions
Save
Practice questions for this set
Learn 1 /7 Study with Learn
a particle in the nucleus of an atom that is positively charged.
Choose an answer
1 Neutron 2 Proton
The region of highest probability
Solutions with a pH above 7.0 are where electrons can be found
3 4
considered to be surrounding the nucleus of an atom is
called a(n)
Don't know?
Terms in this set (169)
a particle in the nucleus of an atom that bears no
Neutron
charge.
a particle in the nucleus of an atom that is positively
Proton
charged.
, a negatively charged particle that orbits the nucleus of
Electron
an atom.
a weak attraction between a
hydrogen atom that has a slightly
Hydrogen bond positive charge and region of
another atom with a slightly
negative charge.
produce surface tension in water
Hydrogen bonds are
help hold DNA strands together
important because they
help hold protein structure together
The region of highest electron cloud
probability where electrons
can be found surrounding
the nucleus of an atom is
called a(n)
Identify the subatomic Neutrons and Protons
particles that are found
within the nucleus of the
atom.
The smallest particle of an atom
element that still has the
characteristics of the
element is a(n)
covalent bond
A bond formed when
atoms share one or more
pairs of electrons.
Atomic number the number of protons in an element.
Atomic mass the number of protons and neutrons in an element.
Hydrophobic molecules cannot dissolve in water.
Hydrophilic molecules can dissolve in water
Solutions with a pH above basic solutions (alkaline)
7.0 are considered to be
Solutions with a pH below acidic solutions
7.0 are considered to be
