When chlorophyll is in the presence of acidic molecules (compounds that easily share their hydrogen atom), the magnesium is dislodged and replaced by hydrogen atoms. This simple structural change alters the colour of chlorophyll from light green to yellowish green. -hope this helps!
School to work program is an education , an career focused opportunity that introduces student to the link between classes and careers.
The school to work program is a current careers advice which support student to make a successful transition to a range of post education,training and employment option. It encourage schools to be flexible, future focused and innovative in engaging with wider community to support the career and transition needs to all students