An atom's outermost electron arrangement determines how it interacts with other atoms. which of the following atomic structures would be most likely to form an ionic bond? a. neon, which has eight outer electrons b. carbon, which has four outer electrons c. helium, which has two outer electrons d. fluorine, which has seven outer electrons

a. a clone will be physically identical to the original, but won’t be genetically identical

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the density of gold = 19.3 g/cm3

the relation between density and mass and volume is

density = mass / volume

given :

mass of gold = 13 g

density = 13g / volume = 19.3

volume = 13 /19.3 = 0.67 cm^3

thus volume of gold nugget = 0.67 cm^3

answer:

technetium is the most reactive. this is followed by silver. the least reactive out of these three elements is strontium.

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