Question 62 pts Do sample problem 12.8 in the Silberberg 8th edition. Floridium atoms (a hypothetical metal) are in a face-centered cubic unit cell, and the edge length of the unit cell is 371.1 pm. What is the atomic radius of Floridium in pm to one decimal place

What is the name of this hydrocarbon?

Consider hydrogen in an excited state n = 5n=5 that emits photons to reach the ground state. there are various possible transitions other than straight to the ground state that can occur; for example, it can drop to the n = 3n=3 state followed by the n = 3n=3 to the ground state transition. which of the possible transitions will result in the emission of a photon in the visible region?

The characteristics of two different types of reactions are shown below: reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of an element. which statement is true about the atoms of the elements that participate in the two reactions? their identity changes in both reaction a and reaction b. their identity changes in reaction a but not in reaction b. their identity changes in reaction b but not in reaction a. their identity remains the same in both reaction a and reaction b.