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WorksheetsSCH3U/4C U1 Rev prior to formative
Total questions: 40
Worksheet time: 23mins
Name
Class
Date
1.
What element is this? What is the mass number of this atom?
a)
sodium, 23
b)
magnesium, 23
c)
magnesium, 12
d)
sodium, 11
2.
What two subatomic particles are found in the nucleus of an atom?
a)
Protons and Neutrons
b)
Protons and Electrons
c)
Neutrons and Electrons
d)
Electrons and Photons
3.
What month is Black History Month?
a)
March
b)
January
c)
February
d)
October
4.
This model was the first to show a nucleus, consisting of protons and neutron. Electrons surround the nucleus but are not shown in distinct energy levels.
a)
The "Rutherford Model" of the atom
b)
The "Plum Pudding Model" of the atom
c)
The "Standard Model" of the atom
d)
Democritus's model of the atom
5.
I was a scientist who made hundreds of products from peanuts, sweet potatoes, pecans, and soybeans. Some of these products included adhesives, dyes, and rubber substitute.
a)
George Washington Carver
b)
Thurgood Marshall
c)
Sarah E. Goode
d)
Sojourner Truth
6.
You would calculate the number of neutrons by _______.
a)
adding the protons and electrons.
b)
subtracting the atomic number from the atomic mass.
c)
looking at the atomic number.
d)
looking at the atomic mass.
7.
An element directly to the right of another on the periodic table would have one more ______.
a)
electron
b)
neutron
c)
proton
d)
proton or neutron
8.
I won four gold medals in the 1936 Berlin Olympic Games. This made Hitler mad because he assumed the Germans were superior.
a)
Marcus Garvey
b)
Ruby Bridges
c)
Langston Hughes
d)
Jessie Owens
9.
What do these isotopes of carbon all have in common?
a)
neutrons & mass number
b)
atomic number and neutrons
c)
atomic number and electrons
d)
protons, atomic number, and mass number
10.
Compared to an atom of Mg, an ion of Mg2+ will be -
a)
smaller, and have more electrons
b)
smaller, and have less electrons
c)
larger, and have more electrons
d)
larger, and have less electrons
11.
an element will always have the same number of
a)
neutrons
b)
protons
c)
isotopes
d)
atoms
12.
I was born in 1958 in Gary, Indiana. I became a pop singer. My album Thriller (1982) sold over 30 million copies. I earned the nickname "King of Pop".
a)
Frederick Douglass
b)
Michael Jackson
c)
Booker T. Washington
d)
Michael Jordan
13.
These have extra electrons.
a)
neutral ions
b)
cations
c)
please ion
d)
anions
14.
Elements with similar properties would be found in the same _________.
a)
Period
b)
Group
15.
Who arranged the periodic table based on atomic mass (Later changed to atomic number)?
a)
Rutherford
b)
Mendeleev
c)
Schrodinger
d)
Pauling
16.
Isotopes are elements with a different amount of
a)
protons
b)
neutrons
c)
electrons
d)
atoms
17.
I worked for racial equality. Many heard my "I Have a Dream" speech in 1963 at the Lincoln Memorial in Washington, D.C. I was awarded the Nobel Peace Prize in 1964.
a)
Jackie Robinson
b)
Martin Luther King, Jr.
c)
Harriet Tubman
d)
Rosa Parks
18.
I worked for racial equality. Many heard my "I Have a Dream" speech in 1963 at the Lincoln Memorial in Washington, D.C. I was awarded the Nobel Peace Prize in 1964.
a)
Jackie Robinson
b)
Martin Luther King, Jr.
c)
Harriet Tubman
d)
Rosa Parks
19.
Why are negatively charged ions (anions) always larger than the atoms?
a)
Anions have more electrons than the atoms, and have less electron repulsion
b)
Anions have more electrons than the atom, and more electron repulsion
c)
Anions have more electrons than the atom, and have a higher atomic number
d)
Anions have fewer electrons than the atom, and has a smaller atomic number
20.
Which has the greater Electronegativity:
Cl or Al?
Cl or Al?
a)
Cl
b)
Al
21.
I joined the Chicago Bulls in 1984 of the National Basketball Association. We won three NBA championships before I retired in 1993. I returned in 1995 helping the Bulls win 3 more championships.
a)
Booker T. Washington
b)
Michael Jackson
c)
Frederick Douglas
d)
Michael Jordan
22.
An atom of K is larger than an atom of Ca. Which statement best explains why?
a)
The shielding effect in Ca is larger than in K.
b)
The shielding effect in K is larger than in Ca.
c)
K has less nuclear attraction for its electrons.
d)
Ca has less nuclear attraction for its electrons.
23.
What kind of bond do you have between Boron and Carbon
a)
Non-polar covalent
b)
Polar covalent
c)
ionic
d)
James Bond
24.
Which atom has the largest atomic radius?
a)
potassium
b)
rubidium
c)
francium
d)
cesium
25.
I was an abolitionist who fought against slavery and for women's rights. I published an antislavery newspaper called the North Star. I became a consultant to President Abraham Lincoln.
a)
Frederick Douglass
b)
Michael Jackson
c)
Booker T. Washington
d)
Michael Jordan
26.
Which of the following will have a larger radius than Zinc?
a)
Gallium
b)
Aluminum
c)
Magnesium
d)
Strontium
27.
As you move down a group in the periodic table atoms get bigger. This is because ____________.
a)
Greater mass
b)
Greater effective nuclear charge
c)
More shielding effect
d)
More nuetrons
28.
Which music video allowed Michael Jackson to be the first black artist to have a video aired on the United States music station, MTV?
a)
Smooth Criminal
b)
Thriller
c)
Billie Jean
d)
ABC
29.
Which statement correctly and completely identifies a trend?
a)
Atomic radius decreases across a period and increases down a group.
b)
Electronegativity decreases across a period and decreases down a group.
c)
Ionization energy increases across a period and increases down a group.
d)
Ionic radius increases across a period and increases down a group.
30.
I refused to give up my seat on the bus December 1, 1955 in Montgomery, Alabama. This started a city-wide bus boycott.
a)
Rosa Parks
b)
Harriet Tubman
c)
Martin Luther King, Jr.
d)
Jackie Robinson
31.
True or False: Thriller is the best selling album of all time?
a)
True
b)
False
32.
What kind of bond do you have between Be and Cl (Find electronegativity difference)
a)
Non-polar covalent
b)
Polar covalent
c)
ionic
d)
James Bond
33.
What kind of bond do you have between K and Br
a)
Non-polar covalent
b)
Polar covalent
c)
ionic
d)
James Bond
34.
I was the first African American allowed to play major league baseball. I played for the Brooklyn Dodgers for 10 years.
a)
Harriet Tubman
b)
Martin Luther King, Jr.
c)
Rosa Parks
d)
Jackie Robinson
35.
What is the direction of polarity (Where are most of electron cloud)? H -- N
a)
right
b)
left
c)
no direction
36.
Which element in period 3 has the greatest tendency to gain electrons?
a)
Ar
b)
Cl
c)
Si
d)
Ca
37.
Ability of an atom to attract and hold extra electrons.
a)
Shielding Effect
b)
Electron Affinity
c)
Ionization Energy
d)
Electronegativity
38.
Energy required to remove an electron from an atom.
a)
Shielding effect
b)
Electron affinity
c)
Ionization energy
d)
Electronegativity
39.
Which is needed to remove an electron?
a)
Ion
b)
Electron Affinity
c)
Electronegativity
d)
Ionization energy
40.
Michael Jackson broke music history by receiving __________ grammys in one night.
a)
5
b)
6
c)
7
d)
8
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