Many chemistry aspects, rules, names of compounds, sequences of elements, their reactivity, etc., can be easily and efficiently memorized with the help of mnemonics. What does Sr stand for in periodic table? Blood Specimens: Chemistry and Hematology (See specific Microbiology Specimen sections for additional instructions.) Sr is the abbreviation for Strontium - a chemical element (symbolSr and atomic number38). 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. The Gas Constant is the physical constant in the equation for the Ideal Gas Law: PV = nRT; Cambridge IGCSE Chemistry helps learners to understand the technological world in which they live and take an informed interest in science and scientific developments. i forgot what the mr stands for :/ is it just the relative mass or something? 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. Jennifer Rane. Favorite Answer. moles=mass/mr. Top Answer. Wiki User Answered . 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 Relevance. Answer Save. 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. Define Sr. Sr synonyms, Sr pronunciation, Sr translation, English dictionary definition of Sr. 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. Chemistry and society. Chemistry and physics equations commonly include "R", which is the symbol for the gas constant, molar gas constant, or universal gas constant. Chemistry. 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. steradian American Heritage® Dictionary of the English Language, Fifth Edition. 9 years ago. Asked by Wiki User. 7 8 9. The symbol for strontium. In the average adult male there are approximately 5 quarts (4.75 liters) of blood, composed of about 3 quarts (2.85 liters) of … The blood chemistry panel is a vital tool in the diagnosis of dog (and cat) diseases. abbr. seaman recruit abbr. Answer. Blood Components. 2010-11-18 12:05:11 2010-11-18 12:05:11. thanks. The molecular mass. 6 Answers. Level 8 Properties and changes of matter A mnemonic is a memory aid used to improve long term memory and make the process of consolidation easier. What does mr stand for in CHEMISTRY? To find the molecular mass, add the atomic masses of all of the atoms in the molecule. 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.