How many nanometers are in 4.5x10^3 cm?

Which is easier to remove: a valence electron from, Li or Na? Explain why.

How do i describe how to determine the specific heat of a sample of a solid substance

What is 23. 34 cm to mm

What are some differences between an "ideal" gas and real gases?

Within the main group elements, a family on the periodic table has the same number of electrons on in the valence level. TRue or false

A child sits on a partially filled balloon and decreases the volume by half. What happens to the pressure inside of the balloon?

Which phrases describe all the outer planets' motion? Check all that apply. no rotation fast rotation slow revolution opposite revolution north to south rotation

Rank the species (amide ion, ammonia, or ammonium ion) from the largest to the smallest H-N-HH-N-H bond angle? Rank from largest to smallest H-N-HH-N-H bond angle. To rank items as equivalent, overlap them.

What is the ratio of effusion rates of krypton and neon at the same temperature and pressure?

Balance the following equation _NaOH (aq) + _HNO3 (aq) > _NaNO3 (aq) + _H2O (1)