Zinc is a chemical element with the symbol Zn and atomic number 30.
You have to sever [the chemical communication between] the brain and heart in order to save the heart.
Without love, what are we worth? Eighty-nine cents! Eighty-nine cents worth of chemicals walking around lonely.
Why would Russia care about chemical weapons in Syria? They have no incentive to care.
We're concerned about any allegation of chemical weapons use, we're in touch daily with iraq about the security situation.
We may know the chemical structure of medicinal drugs, but we frequently have a very incomplete understanding of how they work.
We have no such weapons at all, no chemical weapons, no biological weapons.
Uranium is a chemical element, its symbol is U and its atomic number is 92.
Unfortunately, there are some ecological phenomenological chemicals within consumerism.
Ultimately, life is a chemical interaction.
Those chemicals have lethal potencies, why would people want to spray so close to their kids ?
This I conceive to be the chemical function of humor to change the character of our thought.
These chemicals are so persistent and ubiquitous that they are present at very low levels in the home.
The widespread use of chemical weapons by syria in particular threatens to undermine the treaty and the opcw.
The instruments, glassware, and chemical reagents necessary for my project were the same as my 19th-century predecessors had.
My Chemical Romance is done. But it can never die.
I have terrible chemical allergies, and I'm constantly battling unsightly reactions.
I'm pretty convinced there's a chemical reality to who I am, regarding my brain, that makes me kind of a strange guy.
Falling in love is a chemical reaction. But it wears off in a year.
I'm superconscious of not putting chemicals on my skin, like parabens and sulfates.
Chemical reactions occur all the time, including through everyday activities such as cooking. Try adding an acid such as vinegar to a base such as baking soda and see what happens!
The chemical symbol of hydrogen is H. It is an element with atomic number 1, this means that 1 proton is found in the nucleus of hydrogen.
Nitrogen is a chemical element with the symbol N and atomic number of 7.
Oxygen is an element with the chemical symbol O and atomic number 8.
Calcium is a chemical element with the symbol Ca and an atomic number of 20.
Neon has no true chemical compounds, meaning it forms no compounds to fix it to solids or join with other elements.
Radon is a chemical element, its symbol is Rn and it has an atomic number of 86.
Fire is a chemical reaction that releases light and heat.
Chemists study various chemical elements and compounds, their properties and how they work together in our bodies and the world around us.