What isotope is used for radiation therapy to treat thyroid cancer?
I-131
How should your conversion factor look like if you convert 12 fluid ounces to milliliters? ( 1 fluid ounce = 29/5735 mL)
Fluid oz is at the denominator, while mL is at the numerator.
What is the CORRECT formula for the acid: Hydrobromic acid
HBr
What is the key difference between the microscopic and macroscopic view of the states of matter?
Microscopic focuses on particle behavior; macroscopic describes bulk properties.
Which of the following sublevels does this set of quantum numbers represent? {5, 3, -1, +½}
"F" sublevel
What is the difference between a pure substance and a mixture?
A pure substance is composed of a single type of element or compound, while a mixture consists of two or more different substances physically combined, with eac
Which of the following is NOT a fundamental SI unit of measurement? Liter, Meter, Grams, Mole
Liter
What is the CORRECT name of the formula: NaClO?
Sodium hypochlorite
What law of chemical combination states that "a compound of a specific ration of different atoms, each of which has a particular mass"?
Law of Definite Composition
What is the CORRECT electron configuration of a neutral fluorine atom?
1s² 2s² 2p⁵
Which of the following does NOT fall under random errors/
What is the CORRECT name of this formula: FeCl3 . 6H2O
Iron (III) chloride hexahydrate
Give examples of differences in states of matter at microscopic and macroscopic levels.
Boiling as particles gain energy (microscopic) and boiling point (macroscopic).
How can chromatography be used to separate a mixture of colored compounds?
Chromatography separates mixtures by allowing the components to move at different rates through a stationary phase, based on their affinity for the stationary a
Which of the following does NOT fall under random errors in measurement? (natural causes, set up of experiment, instrument's precision, operator error)
Operator error
How many decimal place value will your final answer contain if you add 35.637 m and 12.45 m?
2 decimal places