atom

atom structure

100

holds the proton and neutron 

What is the Nucleus 

200

the neutral subatomic particle in an atom

What is a neutron

300

Which subatomic particle has a negative charge

What is an electron

400

The charge of any element on the periodic table ?

Hint: it is not an ion because it is _______

Which means same number of 

What is neutral element/atom?

500

elements that have different number of neutrons

What is an isotope 

atomic math

100

I have an atomic number of 8

Oxygen

200

atomic mass of 40 and atomic number of 20

What is calcium

300

Atomic number 23 atomic mass 51

What is Vanadium 

400

Atomic number 8 mass number17

What is Oxygen 17

500

atomic number 6 mass number13

What is Carbon 13

group and family names

100

Group 1 column name

What is alkali metal

200

DAILY DOUBLE: the group that transitions the periodic table from one side to the other side and is also called ____Block & ______ Metals

What are the transition metals and the D Block

300

group that has 2 valence electron

What is the alkaline metals

400

Inert gases and usually do not react to make compounds 

What are the Noble Gases

500

The group that loves to gain electrons and make s

What are the halogens

Ground state

100

Helium ground state

1s2

200

groups with s orbital

What is group 1 and 2

300

Element with a ground state of 

1s2 2s2 2p6 3s2 3p3

Phosphorus 

400

Element with Noble gas notation of

[Ne] 3s2 3p5

Chlorine 

500

Give the Noble gas notation of the group state

1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d2

Zirconium 

miscellaneous

100

Ca

What is calcium

200

Protons neutrons located

What is the nucleus of the atom 

300

If an element is in row 3. How many energy levels will be elements have

What is energy level of 3

400

_{DAILY DOUBLE: A wave is observed to have a speed (v) of 30 meters per second and a wavelength (𝜆) of 5 meters. If the wavelength is suddenly doubled to 10 meters, what must happen to the wave's frequency (f), assuming the wave speed remains constant?}

_{A. The frequency will also double (multiply by 2).}

_{B. The frequency will decrease by half (divide by 2).}

_{C. The frequency will remain exactly the same.}

_{D. The frequency will increase fourfold (multiply by 4).} 

 _{Correct Choice: B. The frequency will decrease by half (divide by 2).}

_Explanation

_{This question uses the same wave speed equation, v = f \𝝺, or rearranged to solve for frequency: f = v / 𝝺.}

1. _{Initial State:
   v = 30m/s    𝝺= 5m        f = v / 𝝺 = {30m/s} / <sub>5m} = f is Hz
   
   New State (Wavelength Doubled):</sub>
   

   • _{v = 30 m/s (constant)}

   • _{New 𝝺 = 10 m} (doubled from 5 m)}

   • _{New f = v / 𝝺 = 30m/s / 10 m} = 3 Hz}

_{The original frequency was 6 Hz, and the new frequency is 3 Hz. Since the wavelength was doubled (multiplied by 2) and the speed was constant, the frequency must be halved (divided by 2) to maintain the equality v = f \𝝺.}

500

noble gas notation [Ne]3s2 3p5

What is chlorine