Uploaded August 2023 | Updated September 2026, 2 weeks ago
Kiera’s Many Jobs Early Season 2023 (Student Series)
Professor DeBacco
Students Progressing to Employee’s
Kiera has worked her way up to being an employee at SweetHeal.
She discusses the importance of being versatile and flexible since different times of the year require different tasks to be completed.
Some involves working directly with the plants, but she also has some additional tasks that are all important to make the entire system functional.
Nursery House (Main Job)
Taking Clones
Getting plants established
Scouting for pests
Being proactive in defenses against pests
Daily plant care
Not All Jobs Are Flashy…
Labeling is very important
This is a critical form of documentation
Customer Connection: Marketing
Unfortunately, most customers do not get to see the actual plants, it is the plant products that get the most “eye’s”
So, ensuring your products are well presented is important.
This is critical to keep the business going and this is something that needs continual attention.
This makes for a great “indoor” job
Potting Up Plants
It may seem repetitive, but there is a lot of preparations, checking and double checking on equipment.
While the planting process is routine, the volume and high standards makes this an all hands on deck job.
Link to Lecture Slides: drive.google.com/file/d/1Yxk1KtyMBPNCf0kW3C1LRefmbV0yxF1_/view?usp=drive_link
Kiera’s Many Jobs Early Season 2023 (Student Series)
Professor DeBacco
Students Progressing to Employee’s
Kiera has worked her way up to being an employee at SweetHeal.
She discusses the importance of being versatile and flexible since different times of the year require different tasks to be completed.
Some involves working directly with the plants, but she also has some additional tasks that are all important to make the entire system functional.
Nursery House (Main Job)
Taking Clones
Getting plants established
Scouting for pests
Being proactive in defenses against pests
Daily plant care
Not All Jobs Are Flashy…
Labeling is very important
This is a critical form of documentation
Customer Connection: Marketing
Unfortunately, most customers do not get to see the actual plants, it is the plant products that get the most “eye’s”
So, ensuring your products are well presented is important.
This is critical to keep the business going and this is something that needs continual attention.
This makes for a great “indoor” job
Potting Up Plants
It may seem repetitive, but there is a lot of preparations, checking and double checking on equipment.
While the planting process is routine, the volume and high standards makes this an all hands on deck job.
Link to Lecture Slides: drive.google.com/file/d/1Yxk1KtyMBPNCf0kW3C1LRefmbV0yxF1_/view?usp=drive_link
![Alkaline Earth Metals Group 2
Alkaline Earth Metals: Group 2
Dr. DeBacco
Alkaline Earth Metals: Group 2
Found in Group 2 (second column) of the s-block in the Periodic Table, immediately to the right of the alkali metals (Group 1).
Atomic Structure: Two valence electrons (form +2 ions)
Reactivity: Reactive, but less so than alkali metals
Reactivity Comparison
Reactivity: Less reactive than alkali metals but still reactive, especially with water (except Be, which is relatively unreactive due to a protective oxide layer).
Reactivity increases down the group as Zₑff decreases.
Position and Electron Configuration
Electron Configuration: Each alkaline earth metal has two valence electrons in their outermost s-orbital (ns²). For example:
Beryllium: [He] 2s²
Magnesium: [Ne] 3s²
Calcium: [Ar] 4s²
Valence Electrons: The two s-electrons are responsible for their chemical reactivity, as they are lost to form stable +2 cations, driven by the octet rule.
Unique Features and Uses of Alkaline Earth Metals
Harder and denser than alkali metals
Higher melting points than Group 1
Uses:
Calcium in bones & construction (concrete)
Magnesium in airplane parts and flares
Link to Lecture Slides: https://drive.google.com/file/d/1cAcj6z9sW6zggG51V7fzRAvgL0Anczjy/view?usp=drive_link
*Due to the description character limit the full work cited for Alkaline Earth Metals Group 2 can be viewed at... https://docs.google.com/document/d/1XIivunqCMrIlpmy3JNjAZ0dwmSNUJXxC/edit?usp=drive_link&ouid=104237452697237972847&rtpof=true&sd=true Alkaline Earth Metals Group 2](https://i.ytimg.com/vi/zY17llDZY7Q/mqdefault.jpg)

