Vocabulary
Subatomic Particles
Periodic Trends & Electron Configuration
Types of Bonds & Last Minute Topics
Random Trivia
100
What is the center of the atom called?
Nucleus
100
How many protons does Vanadium (V) have?
23 protons
100
What 2 numbers subatomic particles affect an atom's charge?
Protons and electrons
100
What would the formula of Potassium sulfide be?
K2S
100
What is 122?
144
200
What is the vocab word when an atom has a zero charge because they have the same number of protons & neutrons.
Neutral
200
How many neutrons are in calcium-42?
22 neutrons
200
What other element will have similar chemical & physical properties the element that is in period 3 and group 2?
Any alkaline earth metal that is not Mg
(Be, Ca, Sr, Ba, Ra)
200
What would the formula for Dicarbon hexafluoride be?
C2H6
200
List 1 day of the week in Spanish
Lunes, Martes, Miércoles, Jueves, Viernes, Sábado, Domingo
300
This type of bond transfers electrons. It also requires one metal and one nonmetal
Ionic
300
What 2 numbers are needed to determine an atom's mass number?
Atomic number (or protons) + Neutron Number
300
Which element has the electron configuration of [Kr]5s24d5?
Tc (Technetium
300
What type of molecular geometry is pictured below?
Bent
300
The USA has 50 states. How many provinces does Canada have?
10
400
This is the prefix, or few letters, you put before a covalent compound when there are 7 of this element.
Hepta-
400
How many electrons does Cs+ have?
54 electrons
400
Order the following elements from least electronegative to most electronegative.
O, Si, F, Mg
Mg, Si, O, F
400
If the wavelength of a wave is increased, what will happen to its energy?
The energy will decrease
400
This hit song was produced and made in 2007. This song is from the artist Soulja Boy and had a hit dance that went along with it.
Crank that (Soulja Boy)
500
This molecular geometry has 4 atoms bonded to a central atom. It also starts with the letter T.
Tetrahedral
500
What would the mass number of an atom with 23 protons, 21 electrons, and 27 neutrons be?
Mass Number = 50
500
How many valence electrons would an element with 3 electrons in its highest p orbital have?
5
500
What would the name of Cu3N2 be?
Copper (II) nitride
500
What year was Mr. Diaz born?
2000