Objective 3.2: Interpret The Periodic Table. AND Pbjective 3.3 Create Bohr Model Question Preview (ID: 35267)
Interpret The Periodic Table AND Bohr Model Practice. NEED To Look At Periodic Table!!!!
TEACHERS: click here for quick copy question ID numbers.
What is the atomic number of Carbon?
a) 14
b) 6
c) 12
d) 4
What is the atomic number of Magnesium (Mg)?
a) 2
b) 12
c) 24
d) 8
Atomic number represents..
a) # of Neutrons
b) # of Protons
c) Mass of the atom
d)
Mass number represents..
a) Protons + Neutrons
b) Protons + Electrons
c) Electrons+ Neutrons
d)
What is the mass number for Florine (F) (ROUNDED)
a) 17
b) 9
c) 18
d) 19
What is the mass number for Sodium (Na) (ROUNDED)
a) 11
b) 23
c) 22
d) 1
In a neutral atom, electrons are equal to..
a) Neither protons or neutrons
b) Neutrons
c) Protons
d)
In Aluminum (Al), how many protons are there?
a) 27
b) 7
c) 13
d) 9
In Aluminum (Al), how many neutrons are there?
a) 13
b) 14
c) 15
d) 5
In Aluminum (Al), how many electrons are there in a neutral atom?
a) 13
b) 14
c) 15
d) 5
How many electrons can fit in the first energy level in a bohr model
a) 2
b) 4
c) 6
d) 8
How many electrons can fit in the second, third and fourth energy level in a bohr model
a) 2
b) 4
c) 6
d) 8
Mario put 2 electrons in the first energy level, 6 in the second and 2 in the third for creating a bohr model for Neon (Ne). Would this demonstrate an accurate bohr model?
a) Yes. Neon has 10 protons so it has 10 electrons. He is correct.
b) No. You need to fill the second energy level to 8 electrons before moving onto the third energy level. He is incorrect.
c) Yes. He created an accurate bohr model but his amount of electrons were incorrect.
d)
How many neutrons does Oxygen have?
a) 8
b) 16
c) 15
d) 4
How many protons does Oxygen have?
a) 4
b) 15
c) 16
d) 8
How many protons does Lithium (Li) have?
a) 1
b) 3
c) 6
d) 7
How many neutrons does Lithium (Li) have?
a) 3
b) 4
c) 6
d) 7
What do you call the electrons on the outermost energy level in an atom?
a) Regular electrons
b) Positive electrons
c) Valence electrons
d)
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