Computer science

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Question: Basic good laboratory practices include: False: All unauthorized\r\nexperiments are prohibited. False 3 Return all unused chemicals to their origin...\r\nBasic good laboratory practices include:\r\nFalse\r\nFalse\r\nTrue\r\nTrue\r\nFalse\r\nTrue\r\nTrue\r\nFalse\r\nTrue\r\nFalse\r\nAll unauthorized experiments are prohibited.\r\nReturn all unused chemicals to their original containers.\r\nNever leave a lit burner unattended.\r\nWork areas should be kept clean and tidy.\r\nLaboratory work can be started immediately upon entering the laboratory even if the instructor is not yet present.\r\nOrganic solvents are potential hazards because most organic solvents are volatile and flammable\r\nHot glass looks the same as cold glass.\r\nChipped or cracked glassware is okay to use.\r\nOrganic solvents are potential hazards because most organic solvents absorb directly through the skin\r\nYou are allowed to enter the chemical preparation/storage area any time you need to get an item.