Electrons in Atoms review game Periodic Trends Review

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Electrons in Atoms review game Periodic Trends Review Game Are you ready to play?

Electrons in Atoms review game Periodic Trends Review Game Are you ready to play?

Electrons in Atoms review game Periodic Trends Review Game Question #1: What are the

Electrons in Atoms review game Periodic Trends Review Game Question #1: What are the forms of electromagnetic radiation in order of longest to shortest wavelength?

Electrons in Atoms review game Periodic Trends Review Game Answer #1: Radio waves (radar),

Electrons in Atoms review game Periodic Trends Review Game Answer #1: Radio waves (radar), microwaves, infrared, visible light, ultraviolet light, x-rays, gamma rays

Electrons in Atoms review game Periodic Trends Review Game Question #2: At what speed

Electrons in Atoms review game Periodic Trends Review Game Question #2: At what speed do all forms of electromagnetic radiation travel?

Electrons in Atoms review game Periodic Trends Review Game Answer #2: All waves travel

Electrons in Atoms review game Periodic Trends Review Game Answer #2: All waves travel at the speed of light, c, which is 3. 00 x 10^8 m/s.

Electrons in Atoms review game Periodic Trends Review Game Question #3: Who proposed that

Electrons in Atoms review game Periodic Trends Review Game Question #3: Who proposed that we cannot simultaneously know the position and momentum of an electron (uncertainty principle)?

Electrons in Atoms review game Periodic Trends Review Game Answer #3: Heisenberg proposed uncertainty

Electrons in Atoms review game Periodic Trends Review Game Answer #3: Heisenberg proposed uncertainty principle.

Electrons in Atoms review game Periodic Trends Review Game Question #4: What was Louis

Electrons in Atoms review game Periodic Trends Review Game Question #4: What was Louis de. Broglie’s contribution to chemistry?

Electrons in Atoms review game Periodic Trends Review Game Answer #4: Louis de. Broglie

Electrons in Atoms review game Periodic Trends Review Game Answer #4: Louis de. Broglie proposed that particles such as electrons have wave properties (wave-particle duality).

Electrons in Atoms review game Periodic Trends Review Game Question #5: Who developed a

Electrons in Atoms review game Periodic Trends Review Game Question #5: Who developed a quantized model of the hydrogen atom?

Electrons in Atoms review game Periodic Trends Review Game Answer #5: Niels Bohr developed

Electrons in Atoms review game Periodic Trends Review Game Answer #5: Niels Bohr developed a quantized model of the hydrogen atom.

Electrons in Atoms review game Periodic Trends Review Game Question #6: A beam of

Electrons in Atoms review game Periodic Trends Review Game Question #6: A beam of red light has a wavelength of 750. 0 nm. What is its frequency?

Electrons in Atoms review game Periodic Trends Review Game Answer #6: c= λν c

Electrons in Atoms review game Periodic Trends Review Game Answer #6: c= λν c = 3. 00 x 108 m/s, λ = 750. 0 nm = 7. 500 x 10 -7 m ν = c/ λ = 3. 00 x 108/7. 500 x 10 -7 = 4. 000 x 1014 Hz

Electrons in Atoms review game Periodic Trends Review Game Question #7: What is the

Electrons in Atoms review game Periodic Trends Review Game Question #7: What is the energy of a photon from red light beam from the previous question (recall ν = 4. 000 x 1014 Hz )?

Electrons in Atoms review game Periodic Trends Review Game Answer #7: E = hν,

Electrons in Atoms review game Periodic Trends Review Game Answer #7: E = hν, h = 6. 626 x 10 -34 J/Hz ν = 4. 000 x 1014 Hz E = hν = 6. 626 x 10 -34 J/Hz x 4. 000 x 1014 Hz E = 2. 650 x 10 -19 J

Electrons in Atoms review game Periodic Trends Review Game Question #8: What is the

Electrons in Atoms review game Periodic Trends Review Game Question #8: What is the shorthand electron configuration of sodium?

Electrons in Atoms review game Periodic Trends Review Game Answer #8: [Ne]3 s 1

Electrons in Atoms review game Periodic Trends Review Game Answer #8: [Ne]3 s 1

Electrons in Atoms review game Periodic Trends Review Game Question #9: Draw the Aufbau

Electrons in Atoms review game Periodic Trends Review Game Question #9: Draw the Aufbau (electron filling) diagram of sodium and identify the number of unpaired electrons in a sodium atom.

Electrons in Atoms review game Periodic Trends Review Game Answer #9: 1 s 2

Electrons in Atoms review game Periodic Trends Review Game Answer #9: 1 s 2 s 2 p 3 s Sodium has 1 unpaired electron.

Electrons in Atoms review game Periodic Trends Review Game Question #10: An element has

Electrons in Atoms review game Periodic Trends Review Game Question #10: An element has an outer shell configuration of ns 2 np 4. Which element could it be? O, Mg, C or N

Electrons in Atoms review game Periodic Trends Review Game Answer #10: The element would

Electrons in Atoms review game Periodic Trends Review Game Answer #10: The element would most likely be O.

Electrons in Atoms review game Periodic Trends Review Game Question #11: Draw the Lewis

Electrons in Atoms review game Periodic Trends Review Game Question #11: Draw the Lewis dot diagram for silicon.

Electrons in Atoms review game Periodic Trends Review Game Answer #11: The Lewis diagram

Electrons in Atoms review game Periodic Trends Review Game Answer #11: The Lewis diagram for Silicon is: . . Si. .

Electrons in Atoms review game Periodic Trends Review Game Question #12: Which element has

Electrons in Atoms review game Periodic Trends Review Game Question #12: Which element has 2 electrons in the 3 p orbitals?

Electrons in Atoms review game Periodic Trends Review Game Answer #12: Silicon has 2

Electrons in Atoms review game Periodic Trends Review Game Answer #12: Silicon has 2 electrons in the 3 p orbitals.

Electrons in Atoms review game Periodic Trends Review Game Question #13: An element has

Electrons in Atoms review game Periodic Trends Review Game Question #13: An element has an outer shell configuration of ns 2 np 1. Which element could it be? Li, Al, C or Mg

Electrons in Atoms review game Periodic Trends Review Game Answer #13: The element would

Electrons in Atoms review game Periodic Trends Review Game Answer #13: The element would most likely be Al.

Electrons in Atoms review game Periodic Trends Review Game Question #14: What is the

Electrons in Atoms review game Periodic Trends Review Game Question #14: What is the electron configuration of the Magnesium ion?

Electrons in Atoms review game Periodic Trends Review Game Answer #14: It has the

Electrons in Atoms review game Periodic Trends Review Game Answer #14: It has the same electron configuration as Neon: 1 s 22 p 6 Why? Mg is atomic number 12, so it has 12 protons and 12 electrons when neutral. It loses 2 electrons (+2 cation) and ends up with 10 electrons like Ne.

Electrons in Atoms review game Periodic Trends Review Game Question #15: What is the

Electrons in Atoms review game Periodic Trends Review Game Question #15: What is the complete electron configuration of Chlorine

Electrons in Atoms review game Periodic Trends Review Game Answer #15: The electron configuration

Electrons in Atoms review game Periodic Trends Review Game Answer #15: The electron configuration of Chlorine is 1 s 22 p 63 s 23 p 5.

Electrons in Atoms review game Periodic Trends Review Game Question #16: Draw the Aufbau

Electrons in Atoms review game Periodic Trends Review Game Question #16: Draw the Aufbau (electron filling) diagram of chlorine.

Electrons in Atoms review game Periodic Trends Review Game Answer #16: The Aufbau (electron

Electrons in Atoms review game Periodic Trends Review Game Answer #16: The Aufbau (electron filling) diagram of chlorine is: 1 s 2 p 3 s 3 p

Electrons in Atoms review game Periodic Trends Review Game Question #17: What is the

Electrons in Atoms review game Periodic Trends Review Game Question #17: What is the photoelectric effect and who developed a valid explanation for how it worked?

Electrons in Atoms review game Periodic Trends Review Game Answer #17: The photoelectric effect

Electrons in Atoms review game Periodic Trends Review Game Answer #17: The photoelectric effect is a phenomenon in which specific beams of light can cause a current when they shine on metal. Albert Einstein used the concept of quantized energy to explain it.

Electrons in Atoms review game Periodic Trends Review Game Question # 18: What type

Electrons in Atoms review game Periodic Trends Review Game Question # 18: What type of electron transition occurs when a salt such as Copper II chloride, produces a green flame (like the flame test lab)?

Electrons in Atoms review game Periodic Trends Review Game Answer # 18: The colored

Electrons in Atoms review game Periodic Trends Review Game Answer # 18: The colored light in flame tests is caused by electrons falling from a higher energy state to a lower energy state (e. g. , n=3 to n= 1, where n = principal quantum # or energy level)

Electrons in Atoms review game Periodic Trends Review Game Question # 19: What is

Electrons in Atoms review game Periodic Trends Review Game Question # 19: What is the Pauli exclusion principle and which quantum number reflects this principle?

Electrons in Atoms review game Periodic Trends Review Game Answer # 19: The Pauli

Electrons in Atoms review game Periodic Trends Review Game Answer # 19: The Pauli exclusion principle states that no 2 electrons can have all the same quantum numbers. This principle is reflected in the spin quantum number (+1/2 or -1/2).

Electrons in Atoms review game Periodic Trends Review Game Question # 20: An element

Electrons in Atoms review game Periodic Trends Review Game Question # 20: An element has the electron configuration 1 s 22 p 1. Which of these configurations represents an element from the same group? A)1 s 22 p 2 B) 1 s 22 s 2 C) 1 s 22 p 63 s 2 D) 1 s 22 p 63 s 23 p 1

Electrons in Atoms review game Periodic Trends Review Game Answer # 20: The correct

Electrons in Atoms review game Periodic Trends Review Game Answer # 20: The correct answer is D) 1 s 22 p 63 s 23 p 1

Electrons in Atoms review game Periodic Trends Review Game Question # 21: What is

Electrons in Atoms review game Periodic Trends Review Game Question # 21: What is the maximum number of electrons that can fit on the 4 th energy level of an atom?

Electrons in Atoms review game Periodic Trends Review Game Answer # 21: The maximum

Electrons in Atoms review game Periodic Trends Review Game Answer # 21: The maximum number of electrons that can fit on the 4 th energy level of an atom is 32.

Electrons in Atoms review game Periodic Trends Review Game Question #22: Which element is

Electrons in Atoms review game Periodic Trends Review Game Question #22: Which element is found in a family with the outer electron configuration ns 1? A) Al B) Sb C) K D) Sr

Electrons in Atoms review game Periodic Trends Review Game Answer #22: The correct answer

Electrons in Atoms review game Periodic Trends Review Game Answer #22: The correct answer is C) K

Electrons in Atoms review game Periodic Trends Review Game Question #23: Draw the Lewis

Electrons in Atoms review game Periodic Trends Review Game Question #23: Draw the Lewis dot diagram of selenium.

Semester Exam Review Periodic Trends Review Game Answer #23: . : Se : .

Semester Exam Review Periodic Trends Review Game Answer #23: . : Se : .