A mixture of two or more kinds of molecules, evenly dispersed would be a (n)

Who made the periodic table?

Which of the following is a reasonable ground-state electron configuration? a. 1s22s22p43s2 b. 1s21p62s22p6 c. 1s22s22p63s23p64s24d10 d. 1s22s22p63s23p64s23d5

A drug company is testing the effectiveness os a new blood pursur medicine using rats as the test subject. What are some possible factors that must stay current during the testing?

Which genetic disease is characterized by red blood cells that are sickle-shaped instead of round? A. color blindness B. Down syndrome C. sickle-cell anemia D. Klinefelter's syndrome

Describe a sigma bond. a. orbital overlapping with the side of a p orbitalb. overlap of two d orbitalsend to end overlap of p orbitalc. sp orbital overlapping with an f orbitald. side by side overlap of d orbitals

The pH of a solution is 4.3. What is the pOH?

Always report their observations and results truthfully

At ph 1.8, dichloroacetic acid is 8% dissociated. what is the pka for dichloroacetic acid?

How many grams are in 1.75 mile of carbon

A Duracell battery is an example of the following: a. Dry Electrolytic Cell b. Dry Voltaic Cell c. Wet Electrolytic Cell d. Wet Voltaic Cell