Definions - Study guides, Class notes & Summaries

Attended - Answer Attended a situation where an employee or authorized representative : 1. Is physically located on site in reasonable proximity to the rail car and 2 . Can and does immediately : a . Respond to any unauthorized access or activity at or near the rail car ; or b . Contact law enforcement Buffer car - - Answer a rail car used to meet the hazardous material separation requirements in either switching or train operations . Bulk packaging - Answer Bulk packaging - packagin...

OCR A LEVEL CHEMISTRY DEFINITIONS EXAM [ALREADY GRADED A+] WITH CORRECT DETAILED Amphoteric chemicals - ANSWER-Chemicals that can react with both acids and bases Anion - ANSWER-A negatively charged ion Anhydrous - ANSWER-A substance that contains no water molecules Arrhenius plot - ANSWER-A graph of lnK = lnA - Ea/R x 1/T Atomic Orbital - ANSWER-A region of space where you will likely find electrons. Each orbital can hold 2 electrons, with opposite spins ...

OCR A LEVEL CHEMISTRY DEFINITIONS EXAM [ALREADY GRADED A+] WITH CORRECT DETAILED Amphoteric chemicals - ANSWER-Chemicals that can react with both acids and bases Anion - ANSWER-A negatively charged ion Anhydrous - ANSWER-A substance that contains no water molecules Arrhenius plot - ANSWER-A graph of lnK = lnA - Ea/R x 1/T Atomic Orbital - ANSWER-A region of space where you will likely find electrons. Each orbital can hold 2 electrons, with opposite spins ...

this exam is the basics of chemisry starting with definitions and getting into more indepth study

This is a document from Introduction to Proofs class titled Set Theory. It includes definitions that go along with set theory. These definitions are: -Subset -Proper Subset -Universal set -Empty set - Null set -Finite set - Infinite set -Equal set -Equivalent set -Union -Intersection -Vinn Diagram There is also a 12 Question Multiple Choice Quiz with Answers at the end to see how you grasped the material.