Moles â¢ The mass of 1.0 mole of an element is equal to the atomic mass in grams. â¢ One mole element = 6.022 x 10 23 atoms. This number is called Avogadroâs number. â¢ Example: 1 mole of C atoms weighs 12.0 g and has 6.02 x 10 23 atoms.
The Moon travels around the Earth. The Moon travels around the Earth in a circle called an orbit. How long does it take the Moon to orbit the Earth? The Moon takes about 27 days (27 days, 7 hours, 43 minutes, 11.6 seconds) to go all the way around the Earth and return to its starting position. The Moon's orbit around the Earth is a slightly squashed circle called an ellipse.
It takes the moon 29.5 days to go through all phases, from full moon, back to full moon for example. Relative to the background stars and ignoring the earth position relative â¦ to our sun, the moon takes 27 days 7 hours and 43 minutes to orbit the earth-the sidereal orbit.he lunar cycle requires about 29 1/2 days (29.531 days). This is longer than the actual time it takes to orbit the Earth and to make a complete rotation (which are the same time).