1) An astronaut travels from Earth to Mars, where the gravitational field strength near the surface is 2 N/kg. The mass of the astronaut has a mass of 80 kg. take g on Earth= 10 N/kg. now the question: When the astronaut is near the surface on mars, what is his acceleration?

the electron configuration that you gave me has 16 electrons ergo it has 16 protons ergo it is the element sulfur.

i wish i could but this one is weird give me abc and i can solve it.

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the atomic number of carbon is six, which means that a carbon atom has six protons. carbon has three naturally occurring isotopes: carbon-12, carbon-13, and carbon-14. which of these statements are true about carbon and its isotopes? select all that appl