How many electrons do alkali metals have in their outer shell?

a.

8

c.

2

b.

5

d.

1

What would your average speed have to be in order to complete the race in 4.5 hours? Give your answer in kilometers per hour. 38.4 kilometer race

What is the velocity if your going 105 miles every 10 minutes

A solenoid has length L, radius R, and number of turns N. A second smaller solenoid of length L, radius R and number of turns N is placed at the center of the first solenoid, such that their axes coincide.

What is the first step in glycolysis

A device that does work in an electrical circuit

Reflection and abssorption prevent some

Why is it important to change only one experimental variable at a time in an experiment?

A 0.0663 kg ingot of metal is heated to 241◦C and then is dropped into a beaker containing 0.395 kg of water initially at 25◦C. If the final equilibrium state of the mixed system is 27.4 ◦C, find the specific heat of the metal.

What does it mean when we say an atom has decayed?

If the mass of a material is 77 grams and the volume of the material is 19 cm3, what would the density of the material be