HF (hydrogen fluoride) becomes a gas at a higher temperature than does HC1 (hydrogen chloride). This is inconsistent with the trend where the boiling point increases when moving down a group on the periodic table.
Explain the reason for this inconsistent behavior.
A)
the hydrogen bonds present in HF
B)
the hydrogen bonds present in HCL
the electropositive nature of fluorine
D)
the higher electronegativity of chlorine

the leaf is an organ of a typical plant, and the main functions are to complete photosynthesis and allow the plant to exchange gas, just like how we have the respiratory system. leaves have the stomata, which collects maintains co2 and o2 levels. this is necessary for cell metabolism. the leaf also collects sunlight using chloroplasts. succinctly, leaves own a pivotal role in sustaining plant life.

they are both synthetic elements

explanation:

d

i think that the answer is c