Add 3.76 * 104 and 5.5 * 102 and write the answer in scientific notation.

A.

9.26 * 104

B.

9.26 * 106

C.

3.82 * 106

D.

3.82 * 104

Hardness and density are physical properties. true false

Angie designs an experiment to investigate different types of music

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KHP is a monoprotic acid which provides one H + ion. How would your results be affected if a diprotic acid (such as sulfuric acid, H2SO4) was used which provides two H + ions? Calculate the molarity of the NaOH solution if 17.

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What part of an atom do we change for isotopes

The Safe Drinking Water Act (SDWA) sets a limit for mercury-a toxin to the central nervous system-at 0.002 mg/L. Water suppliers must periodically test their water to ensure that mercury levels do not exceed 0.002 mg/L.

The smallest unit of an element is a blank

How many sodium atoms will create an ionic bond with sulfur?

Rank the elements from smallest to largest electronegativity negativity (smallest at top) 1. N 2. P 3. As 4. Sb