After decaying for 48 hours, l/16 of the original mass of a radioisotope sample remains unchanged. What is the half-life of this radioisotope?

During the winter months, the groundwater in an area freezes, the rivers freeze, and there is little sunlight available. Which of the following processes would allow plants to survive the winter conditions? A. hibernation B. dormancy C. migration D.

Which of the following is a hypothesis that you could form about how soil acidity affects the growth of blueberries? O A. Blueberry plants grown in acidic soil can become 10 cm taller than those grown in basic soil. O B.

An increased concentration of what ion characterizes a solution of a base in water

What is the classification for this polynomial 3g^2?

Which particle would have the slowest rate of deposition? round particle very large particle particle with sharp ends particle with a high density

A chemical base may be defined as a compound which contributes hydroxide ions or increases the OH concentration when dissolved in water. True False

Correct name for LiCl

What is anisotropy. Explain briefly with example.

Which is measured using a calorimeter

5) Solid lithium metal is added to an aqueous solution of magnesium chloride forming lithium chloride solution and solid magnesium a. If you begin the reaction with 15.0 g of lithium and 25.