Planets A and B are both the same size, but planet B has three times the mass of planet A. How does the weight of an object compare on the two planets? Choose the correct answer.

The weight of an object is the same on both planets.

The weight of an object is three times larger on planet A.

The weight of an object is three times larger on planet B.

The weight of an object will depend on more factors than just the weight and size of the planet.

alkaline metals are lithium, sodium, rubidium, potassium, cesium and francium.

alkali metals have electronegativity from 0.7 to 1, lowest in periodic table of elements, which means that alkali metals (i group in periodic table) has positive oxidation number in compounds.

electronegativity is a chemical property that describes the tendency of an atom to attract a shared pair of electrons towards itself.

alkaline metals (far left in main group) have lowest ionizations energy and easy remove valence electrons,

for example, potassium is the alkali metal and has a single valence electron in the outer electron shell.

electron configuration of potassium is: ₁₉k 1s²2s²2p⁶3s²3p⁶4s¹.

they can not exist alone in nature, because they are very reactive.

is there any options? maybe im just not seeing them but i need the options to

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