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The weights of all elements are always compared to oxygen. True False?
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Which two elements are always found in amino acid?
Every amino acid will always contain Carbon, Oxygen, Nitrogen, and Hydrogen.
How does fluorine's electronegativity compare to the electronegativigty of oxygen and chlorine?
Fluorine has the highest electronegativity among the three elements. Oxygen is the second most electronegative, while chlorine has a slightly lower electronegativity compared to both fluorine and oxygen.
What elements are there in lead dioxide?
Lead and oxygen are the elements in lead dioxide.
What kind of charge would the oxygen atom have compared to the oxygen?
The oxygen atom is neutral.
What element is contained in proteins?
That answer would be carbon Sources: Biology teacher.
What elements are always in a silicate mineral?
Oxygen and silicon
Which elements is always present in combustion reaction?
oxygen
What are the elements in quartz?
Silicon and oxygen (+ always some impurities).
What is the electronegativity of oxygen compared to other elements?
Oxygen has the second highest electronegativity of any element. Only fluorine is more electronegative.
Compared to other elements how abundant is silicon on earth?
after oxygen it is the most abundant element on earth.
What are the 2 elements that always are found in an oxyacid?
The two elements that are always present are hydrogen and oxygen. Note: the term oxyacid is more scientifically referred to as oxoacid. c:
What are 2 of the elements always found in an oyacid?
There is no such thing as an "oyacid", but there is an oxoacid which contains hydrogen and oxygen.
What proteins must always contain what elements?
These elememts are carbon, oxygen, hydrogen, phosphorus and nitrogen.
What two elements are always found in amino acids?
Every amino acid will always contain Nitrogen, Carbon, Oxygen and Hydrogen
Which two elements are always found in amino acid?
Every amino acid will always contain Carbon, Oxygen, Nitrogen, and Hydrogen.
How much does oxygen cost per kg?
Pure oxygen costs about $3 per kg. This is fairly inexpensive when compared to other elements such as Caesium which costs about $11,000 per kg.
What are the elements of carbon and oxygen?
Carbon and oxygen are two natural chemical elements, nonmetals.
