Which compound is more soluble in water, lithium fluoride or boron nitride? Specifically can you explain using size and charge.

Which statement is usually true about the relationship between activation energy and reaction rates? low activation energy barriers result in low rates. high activation energy barriers result in low rates. low activation energy barriers result in no reaction. high activation energy barriers result in no reaction.

What material does not melt at any temperature

Classify this reaction: 2al+n2-> aln.