Calculate the number of moles of neon gas in 8.15 x 10^24 atoms of neon gas. 1.35 moles Ne
0.135 moles Ne
135 moles Ne
13.5 moles Ne

Imagine that a new planet is discovered with two moons of equal mass: moon a and moon b. the mass of the new planet is greater than the combined mass of its moons. moon a is farther away from the new planet than moon b. what is the planet's gravitational pull on moon a compared to the planet's gravitational pull on moon b? the planet's gravity repels moon a with a greater force than it repels moon b, which is why moon a is farther away. the gravitational pull on moon b is greater than on moon a because moon b is closer to the new planet than moon a. the gravitational pull on moon b is greater than on moon a because moon b is farther away from the new planet than moon a. the gravitational pull on moon a is the same as the gravitational pull on moon b because distance does not affect the planet's gravity.

Explain how to convert from one unit to another in the metric system.

Why sncl2 is solid while sncl4 is liquid at room temprature explain it in easy way