Can someone help me to find mechanism of synthesize 2,3-bis(aminomethyl)bicyclo(2,2,1)h eptane from cyclopentadiene and to find which solvents and reagents required

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change

What was bohr’s contribution to the planetary model

The table lists the lattice energies of some compounds. compoundlattice energy (kj/mol)lif            –1,036licl            –853naf            –923kf            –821nacl            –786which statement about crystal lattice energy is  best  supported by the information in the table? the lattice energy increases as cations get smaller, as shown by lif and kf. the lattice energy increases as the cations get larger, as shown by lif and licl. the lattice energy decreases as cations get smaller, as shown by nacl and naf. the lattice energy decreases as the cations get smaller, as shown by naf and kf.