The boiling point of hf is 1. higher than, 2. lower than, 3. similar to the boiling point of h2 , and it is 1. higher than , 2. lower than , 3. similar to the boiling point of n2

The boiling point of HF is 67.1°F and H2 is -423.2°F so HF is HIGHER than H2 and N2 boiling point is -320.4°F so HF is again HIGHER than N2.

Rewrite the expression with the fractional exponent as a radical. The denominator of the fraction determines the root, in this case the cube root. The exponent refers only to the part of the expression immediately to the left of the exponent, in this case x, but not the 2.

Step-by-step explanation: