Dryness and temperature are the primary reasons but also the type of honey.
Opposite pairs form ionic bonds, due to this the answer is D - Li and Br; They have unlike charges.
He answer is 4.9 the graph to the right really means nothing.
Answer is: elements in group 1 will lose electrons to obtain a noble gas structure. They will lose 1 electron.
For example ₃Li 1s²2s¹ will lose one electron from 2s oribtal to obtain helium structure ₂He 1s².
Or sodium ₁₁Na 1s²2s²2p⁶3s¹ will also lose one electron to obtain neon structure ₁₀Ne 1s²2s²2p⁶.
Answer:
I think the answer would have to be D
