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Is water polar or nonpolar?

Is water polar or nonpolar?

What is the chemical formula for ozone?

Pure elements

Diana invested $3000 in a savings account for 3 years. She earned $450 in interest over that time period. What interest rate did she earn? Use the formula I=Prt to find your answer, where I is interest, P is principal, r is rate and t is time. Enter your solution in decimal form rounded to the nearest hundredth. For example, if your solution is 12%, you would enter 0.12.

Is there a way to easily remember the types of bonds for the basic chemistry in Bio? I always mix them all up!

1. How many kilograms equal 250 grams? (Hint: The conversion you need is in this packet)

2. How many milliliters equal 35 liters? (Hint: The conversion you need is in this packet)

3. Make the following metric conversion:

45 millilitres = __________ meters = __________ centimeters

4. Make the following metric conversion:

6.2 killograms = __________ grams = __________ milligrams

5. In your own words, reflect on how a standardized unit of measurement can benefit global relationships between different nations.

1. Why is the electronegativity value of most noble gases zero?