What is an astronomical unit

A) A measurement of the length for the universe

B) The measurement from Mars to the sun

C) A measurement for the diameter of the sun

D) The measurement of the Milky Way galaxy

Post laboratory reflections 1 write equation [2] in the net ionic form 2. describe what happens when strong acid acts on limestone

Which atom has the highest first ionization energy k, Ca, P or Cl?

What is the nuclear binding energy of an atom that has a mass defect of 5.0446 x 10-29 kg? Use E = mc2. (Remember: The speed of light is approximately 3.00 x 108 m/s.) 5.61 x 10-46 J O 1.51 x 10-20 J O 4.54 x 10-12 O 1.78 x 1045 J

What combination of forces was the closest match? Why?

What are the bases that pair up to bake up the rugs of DNA ladder

What type of metal is not attracted to magnets?

How are microwaves produced?

Non metals are acidic in nature explain with an equation

How is law of conversation energy and mass similar

Which expression represents the percent by mass of nitrogen in NH4NO3?