Light and Waves
This is the highest point of a wave
What is the crest?
Give the name of the element with the electron configuration of 1s22s22p2
Carbon
Complete the electron configuration for Li
[He]
[He] 2s1
This is the atomic number for Krypton.
What is 36
To be an ion what two things cannot be equal?
Protons and Electrons
This is the lowest point of a wave
What is trough?
Give the name of the element with the electron configuration of 1s22s22p6
Neon
Write the abbreviated electron configuration for V.
[Ar] 4s23d3
The mass of an atom with 10 protons and 11 neutrons, and 10 electrons
21
Cu2+ Has how many electrons?
27 electrons
This is the type energy that Electromagnetic waves possess.
What is light energy?
Give the name of the element with the electron configuration of 1s22s22p63s23p4
Sulfur
Write the abbreviated electron configuration for S
[Ne] 3s23p4
The # of neutrons in an atom of Carbon with a mass of 14
8
What is one thing that is the same about two isotopes?
Either: element name, number of protons, number of electrons
This is the range of electromagnetic wavelengths humans can see
What is VISIBLE LIGHT (spectrum)?
Give the name of the element with the electron configuration of [Ar]4s23d104p5
Bromine
Give the abbreviated electron configuration for Br
[Ar] 4s23d104p5
The mass of an isotope of Hydrogen with 2 neutrons?
3
How can you determine the mass number of any isotope?
Add the protons and neutrons
Which state of matter would light travel fastest through? gas - solid - liquid
What is GAS?
Give the name of the element with the electron configuration of [Xe] 6s2
Barium
Give the full electron configuration for Zinc
1s22s22p63s23p64s23d10
The quantity of this subatomic particle does not change in an atom.
What is the proton?
P3- Has how many electrons?
18 electrons