How many milligrams are in a kilometer

What is the the electron configuration for the element ge. use the noble gas preceding for the inner electron?

Which statement best describes a battery? A) Identical cells are arranged in the same orientation to increase the energy output. B) Identical cells are arranged in opposite orientations to reverse the half reactions.

helium-filled balloon at sea level has a volume of 2.1 L at 0.998 atm and 36°C. If it is released and rises to an elevation at which the pressure is 0.900 atm and the temperature is 28°C, what will be the new volume of the balloo

9 meters equal how many feet

Who determines the crude oil specifications at production facilities?

Lake michigan holds 1.35 x 10^15 gallons of water

N which orbitals would the valence electrons for selenium (Se) be placed? s orbital and f orbital s orbital only s orbital and p orbital d orbital only

Anne prepares a solution of copper nitrate with a concentration of 30 g/dm³. What mass of copper nitrate did she add to 100cm³ of water, in grams?

Chemists classify an element an element as a metal based on what physical properties

What is the mass of 222 ml of ice if the density of ice is 0.92 g/ml?