BIOL 1201 EXAM 1 PRACTICE TEST
DR. WISCHUSEN UPDATED Questions
and CORRECT Answers
atom - CORRECT ANSWER - The smallest unit of an element that retains all of the
properties of that element is:
15 protons - CORRECT ANSWER - From its atomic number of 15, it is possible to predict
that phosphorus always has:
7 - CORRECT ANSWER - An atom with the atomic number 9 will have _______
electrons in its outermost electron shell
false - CORRECT ANSWER - True or False, an atom with more neutrons than the atom
described in the question above will have a different valence.
true - CORRECT ANSWER - True or False, based on the atom described in the question
above, the valence of that atom is 1
3 - CORRECT ANSWER - An atom with the atomic number 15 has a valence of?
The bond between the H of one water molecule and the O of another water molecule -
CORRECT ANSWER - Which of the following is an example of a hydrogen bond?
hydrogen bond - CORRECT ANSWER - Which of the following is most related to the
cohesiveness of water molecules?
171 - CORRECT ANSWER - As part of your job you are asked to make 1 liter of a 0.5
molar sucrose solution. How much sucrose (C12H22O11) do you need? Use the information
below listing the number of protons, neutrons, and electrons in each element.
DR. WISCHUSEN UPDATED Questions
and CORRECT Answers
atom - CORRECT ANSWER - The smallest unit of an element that retains all of the
properties of that element is:
15 protons - CORRECT ANSWER - From its atomic number of 15, it is possible to predict
that phosphorus always has:
7 - CORRECT ANSWER - An atom with the atomic number 9 will have _______
electrons in its outermost electron shell
false - CORRECT ANSWER - True or False, an atom with more neutrons than the atom
described in the question above will have a different valence.
true - CORRECT ANSWER - True or False, based on the atom described in the question
above, the valence of that atom is 1
3 - CORRECT ANSWER - An atom with the atomic number 15 has a valence of?
The bond between the H of one water molecule and the O of another water molecule -
CORRECT ANSWER - Which of the following is an example of a hydrogen bond?
hydrogen bond - CORRECT ANSWER - Which of the following is most related to the
cohesiveness of water molecules?
171 - CORRECT ANSWER - As part of your job you are asked to make 1 liter of a 0.5
molar sucrose solution. How much sucrose (C12H22O11) do you need? Use the information
below listing the number of protons, neutrons, and electrons in each element.
