Font size
WorksheetsQuarterly 2 Review Quizizz
Total questions: 31
Worksheet time: 3hrs 35mins
Energy flows into an atom and excites an electron. The electron goes from its lower energy state (________) to a higher energy state (________). As the electron falls back down to the original energy state, light is produced.
excited, ground
ground, excited
What element have the lowest electronegativity?
Francium
Rubidium
Magnesium
Chlorine
Which element has the smallest atomic radius?
Silicon
Phosphorous
Sulfur
Chlorine
Which of the following atoms are LEAST likely to form a compound?
Sodium (Na) and Chlorine (Cl)
Calcium (Ca) and Iodine (I)
Sulfur (S) and Chlorine (Cl)
Helium (He) and Xenon (Xe)
How can you tell that elements would react the same?
They are in the same group (vertical column).
They are in the same period (horizontal row).
How does strontium (Sr) obey the octet rule
The number of electrons doesn't change.
It gains electrons.
It gives up electrons.
Strontium doesn't obey the octet rule, silly goose.
What do all of the elements below have in common?
They are all metals.
They are all nonmetals.
They all have 4 valence electrons.
They have the same number of electrons.
What are properties of ionic compounds?
low melting point and conducts electricity as a solid.
high melting point and conducts electricity when dissolved in water.
low melting point and conducts electricity when dissolved in water.
high melting point and conducts electricity as a solid.
Arrange the following wavelengths from highest frequency to lowest frequency: microwave, x-ray, gamma, visible.
microwave, x-ray, gamma, visible
gamma, x-ray, visible, microwave
visible, gamma, x-ray, microwave
microwave, visible, x-ray, gamma
Which Lewis Dot Diagram would represent Iodine?
What kind of compound is I2? How will it follow the octet rule?
I2 is a molecular (covalent) compound. It will share valence electrons to follow the octet rule.
I2 is an ionic compound. It will share valence electrons to follow the octet rule.
I2 is a molecular (covalent) compound. It will transfer/receive valence electrons to follow the octet rule.
I2 is an ionic compound. It will transfer/receive valence electrons to follow the octet rule.
This picture shows a __________.
Ionic Bond
Covalent Bond
Both bonds
Neither bond
Draw a lewis dot structure for Magnesium and Sulfur.
Draw the electron transfer that occurs between Magnesium and Sulfur. Be sure to include the charges as well.
The chemical formula of triphosphorous textroxide is
P3O₄
PO
P₂O₄
PhO₂
The name of FeCl₂ is
iron chloride
iron(II) chloride
iron(I) chloride
iron dichloride
Fill in the correct orbitals for each energy level.
Which of the following elements are alkali metals?
Potassium (K)
Aluminum (Al)
Krypton (Kr)
Lead (Pb)
Which of the following elements are metalloids?
Copper (Cu)
Chlorine (Cl)
Arsenic (As)
Magnesium (Mg)
What group are the transition metals?
Group 1
Group 17
Groups 3-12
Group 2
What group are the halogens?
Group 1
Group 17
Groups 3-12
Group 18
Which of the following elements are noble gases?
Argon
Calcium
Aluminum
Iodine
What is the ground-state electron configuration for potassium?
1s2 2s2 2p2 3s2 3p2 4s2 3d2 4p2 5s2 4d2
1s2 1p6 1d10 1f1
1s2 2s2 3s2 2p6 3p6 4p1
1s2 2s2 2p6 3s2 3p6 4s1
Which guideline, Hund’s rule, aufbau or the Pauli exclusion principle, is violated in the following orbital diagrams?
Hund's
Aufbau's
Pauli's Exclusive
Which guideline, Hund’s rule, Aufbau, or the Pauli exclusion principle, is violated in the following orbital diagrams?
Aufbau's
Hund's
Pauli exclusive
1s22s22p63s2, 3p64s23d104p5
1s22s22p4
1s22s22p6
1s22s22p63s23p64s23d1
1s2 2s2 2p6 3s2 3p1
1s2 2s2 2p6 3s2 3p3
1s2 2s2 2p6 3s2 4p1
1s2 2s2 2p6 3s2 3p6 4s2 3d8
1s2 2s2 2p6 3s2 3p6 4s2 3d9
1s2 2s2 2p6 3s2 3p6 4s2 3d10
Which of the following statements are true for ionic bonds?
Ionic bonds are found between metals and nonmetals. Electrons are transferred from the metal to the nonmetal. They follow the octet rule.
Ionic bonds are found between metals and nonmetals. Electrons are shared between the metal and nonmetal They follow the octet rule.
Ionic bonds are found between two nonmetals. Electrons are transferred from the metal to the nonmetal. They don't follow the octet rule.
Ionic bonds are found between two nonmetals. Electrons are shared between the nonmetals. They follow the octet rule.
Which of the following statements are true for covalent bonds?
Covalent bonds are found between metals and nonmetals. Electrons are transferred from the metal to the nonmetal. They follow the octet rule.
Covalent bonds are found between metals and nonmetals. Electrons are shared between the metal and nonmetal They follow the octet rule.
Covalent bonds are found between two nonmetals. Electrons are transferred between the nonmetals. They don't follow the octet rule.
Covalent bonds are found between two nonmetals. Electrons are shared between the nonmetals. They follow the octet rule.
