Chemistry.
I worked in a tool and dye factory and had high exposure to a chemical called 933. What is it and what are the long term effects?
Two effects that are caused by a chemical change are changes from one substance into another. Another effect that can be caused by a chemical change is a change in the temperature of the surrounding system and substance, or a change in color of the substance.
Electro-chemistry. Car batteries are the classic example.
Thes are the substances with pharmacodynamic effects.
UV rays affect vegetables. They alter their chemical composition.
A chemical change is when substances become new substances that cant go back to its physical properties (the ability to participate in chemical reactions). Chemical changes usually absorb or let off heat. Often, a second chemical change is needed to reverse an initial chemical change. A chemical change is when substances become new substances that have different chemical properties (the ability to participate in chemical reactions). Chemical changes usually absorb or let off heat. Often, a second chemical change is needed to reverse an initial chemical change.
All the universe is composed from chemical elements or compounds. Many materials used today are manmade chemicals. But natural materials have also a chemical composition. Life is also chemistry, etc., etc.
example: when a glature rubs on a bottom of an ocean it will takes rock to another place
what is the environmental effects of nigeria chemical industries
R Dorrington Williams has written: 'Minor elements and their effects on the growth and chemical composition of herbage plants' -- subject(s): Chemical analysis, Effect of metals on Plants, Plants, Plants, Effect of metals on
agonists Chemical substances that mimic or enhance the effects of a neurotransmitter on the receptor sites of the next cell, increasing or decreasing the activity of that cell. Drug that enhances the effects of a particular neurotransmitter.
No, herbs are not considered chemicals. Herbs are plants that contain natural compounds, such as essential oils and antioxidants, that can have various therapeutic effects. They are often used in herbal medicine or as culinary ingredients.