![Daniela Torelli dans un atelier de soudure.](/sites/default/files/styles/career_image/public/2021-12/Daniela%20Torelli.jpg?itok=O5kkRQF8)
Daniela Torelli
Welding Instructor
![Dr. Arinjay Banerjee dans son labo](/sites/default/files/styles/career_image/public/2021-12/Arinjay%20Banerjee%202.jpg?itok=8HrA_QNT)
Arinjay Banerjee (he/him)
Research Scientist and Principal Investigator
![Patty Simpson](/sites/default/files/styles/career_image/public/2021-12/Patty%20Simpson.jpg?itok=7Et9RXk-)
Patty Simpson (she/her)
Career Profiles
Environmental Coordinator
![Kirstyn Nygren à la salmoniculture](/sites/default/files/styles/career_image/public/2021-11/Kirstyn%20Nygren2.jpg?itok=Y9JD3Lbv)
Kirstyn Nygren
Environmental Specialist
![Jordan Frizzley tenant un gros saumon](/sites/default/files/styles/career_image/public/2021-11/Jordan%20Frizzley.jpg?itok=4D7NVDe4)
Jordan Joseph Frizzley (he/him)
Salmon Brood-site Technician
![Montage visuel représentant les essais clinique (metamorworks, via istock)](/sites/default/files/styles/career_image/public/2021-11/clinicla-trials-Julia-Paiva-iStock-1209661917.jpg?itok=Olg5PWe-)
Julia Paiva
Career Profiles
Clinical Trials Feasibility Associate
![Dre. Kayley McCubbin](/sites/default/files/styles/career_image/public/2021-11/Kayley%20McCubbin.jpg?itok=hxrqtCUk)
Dr. Kayley McCubbin
Research Veterinarian
![Juillet Alexandra Rincon Chacon utilisant un microscope pour examiner un échantillon.](/sites/default/files/styles/career_image/public/2021-11/July%20at%20microscopy.jpg?itok=6fcXhPUj)
July Alexandra Rincon Chacon
Laboratory Technician
![Autoportrait de Jill Stagg pris sur le chantier](/sites/default/files/styles/career_image/public/2021-11/Jill%20Stagg.jpg?itok=zWw_jtuW)
Jill Stagg
Career Profiles
Steamfitter Apprentice
![Hand writing chemical equations](/sites/default/files/styles/resource_card_image_360x300_/public/2021-10/writing_chemical_equations.jpg?itok=aOerl6xI)
Chemical Equations
Backgrounders
Learn about how to write and balance chemical equations.
![Heating a liquid over a flame in a lab](/sites/default/files/styles/resource_card_image_360x300_/public/2021-11/reaction_types_header.jpg?itok=RwhxbpFu)
Types of Chemical Reactions
Backgrounders
Learn about the four main types of chemical reactions.
![Test tubes with colourful liquids](/sites/default/files/styles/resource_card_image_360x300_/public/2021-11/test-tube-with-colourful_liquids.jpg?itok=MEo5D0U_)
Evidence of Chemical Change
Backgrounders
Learn how to tell if a chemical reaction has taken place.
![Periodic Table with molecular model](/sites/default/files/styles/resource_card_image_360x300_/public/2021-11/benzene_periodic_table.jpg?itok=fCC8x3H6)
Introduction to the Periodic Table of the Elements
Backgrounders
Learn about the elements of the periodic table and how they are organized.
![Electroplating equipment](/sites/default/files/styles/resource_card_image_360x300_/public/2021-11/electroplating-equipment.jpg?itok=jJASnDjb)
Chemical Reactions: Conditions & Speeds
Backgrounders
Learn about the special conditions that let some chemical reactions take place.
![Louisa Pericleous](/sites/default/files/styles/career_image/public/2021-08/Louisa%20Pericleous.jpg?itok=7xmUR-DZ)
Louisa Pericleous
Global Director, Access Strategy Lead