Blood Components. Many chemistry aspects, rules, names of compounds, sequences of elements, their reactivity, etc., can be easily and efficiently memorized with the help of mnemonics. The Gas Constant is the physical constant in the equation for the Ideal Gas Law: PV = nRT; What does Sr stand for in periodic table? Cambridge IGCSE Chemistry helps learners to understand the technological world in which they live and take an informed interest in science and scientific developments. Blood Specimens: Chemistry and Hematology (See specific Microbiology Specimen sections for additional instructions.) seaman recruit abbr. Sr is the abbreviation for Strontium - a chemical element (symbolSr and atomic number38). Chemistry and physics equations commonly include "R", which is the symbol for the gas constant, molar gas constant, or universal gas constant. A mnemonic is a memory aid used to improve long term memory and make the process of consolidation easier. thanks. moles=mass/mr. Chemistry and society. In chemistry and spectroscopy, ℓ = 0 is called an s orbital, ℓ = 1 a p orbital, ℓ = 2 a d orbital, and ℓ = 3 an f orbital. MW 7-3 Apply knowledge of chemistry to explain aspects of the natural world and how chemistry is used in society to meet needs, resolve issues, and develop new technologies. The molecular mass. 6 Answers. Jennifer Rane. steradian American Heritage® Dictionary of the English Language, Fifth Edition. Relevance. What does mr stand for in CHEMISTRY? An essential part of a thorough evaluation, most animal hospitals have provisions for evaluating blood chemistry values for dogs (and cats) either on site or via a local veterinary diagnostic laboratory. Define Sr. Sr synonyms, Sr pronunciation, Sr translation, English dictionary definition of Sr. To find the molecular mass, add the atomic masses of all of the atoms in the molecule. MR (modified Release) is the general term for all the drug delivery systems that are deviating from the conventional release pattern, these include all the preparations known as SR, CR, XL. Asked by Wiki User. Top Answer. 7 8 9. Favorite Answer. 2010-11-18 12:05:11 2010-11-18 12:05:11. i forgot what the mr stands for :/ is it just the relative mass or something? 9 years ago. abbr. Level 8 Properties and changes of matter In the average adult male there are approximately 5 quarts (4.75 liters) of blood, composed of about 3 quarts (2.85 liters) of … Symbol: Sr Atomic Number: 38 Atomic Mass: 87.62 amu Melting Point: 769.0 °C (1042.15 K, 1416.2 °F) Boiling Point: 1384.0 °C (1657.15 K, 2523.2 °F) Number of Protons/Electrons: 38 Number of Neutrons: 50 Classification: Alkaline Earth Crystal Structure: Cubic Density @ 293 K: 2.54 g/cm 3 Color: yellowish Atomic Structure Wiki User Answered . Chemistry. Answer. The value of ℓ ranges from 0 to n − 1 because the first p orbital (ℓ = 1) appears in the second electron shell (n = 2), the first d orbital (ℓ = 2) appears in the third shell (n = 3), and so on. The blood chemistry panel is a vital tool in the diagnosis of dog (and cat) diseases. The syllabus includes the basic principles and concepts that are fundamental to the subject, some current applications of chemistry, and a strong emphasis on practical skills. The symbol for strontium. Answer Save.