18 Questions
What type of bond is formed when an electron is mutually shared by two atoms?
coordinate bond
Which element imparts a characteristic violet color to a non-luminous flame?
copper
What is a generic term referring to vitreous material?
glass
What do the syllables 'bi' in sodium bicarbonate and sodium bi-phosphate indicate?
acids salts
What type of compounds stop the passage of X-rays?
radiopaque contrast media
What are compounds that can function chemically as reducing agents?
antioxidants
What is the major physiological ion that is not included?
Manganese
Which method is not a photometric method of analysis?
Chromatography
What is the term for the science that deals with extracting metals from their ores?
Metallurgy
Which of the following is not a part of the universal antidote?
Calcium carbonate
A homogenous molecular dispersion of two or more substances is known as a?
Solution
Which group of elements is considered to be the most reactive of all metallic elements?
Group I-A
What is the name of the preparation made by incorporating a solution of lead subacetate with an ointment base?
Goulard's cerate
Which halogen is commonly used as a water disinfectant?
Chlorine
What is the term for the weight of a solute in a given quantity of water?
Concentration
What is the characteristic color imparted to a non-luminous flame by copper?
Emerald green
What is the name of the element common to all acids?
Hydrogen
What is the name of the heavy water compound?
D2O
Test your knowledge of chemistry and science concepts, including physiology, analytical methods, and metallurgy.
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