The diagram shows a Punnet square. Which of these gives the correct ratio for the offspring predicted by the diagram. The punnet shows BB and BB on top, Bb and Bb on bottom please help

Write the complete balanced equation for the reaction between lead (iv) oxide (pbo2) and water (h2o).

Which of the following electromagnetic waves can create ions?

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.