Enter the expression 2gδym√, where δ is the uppercase greek letter delta. note: the term δy represents a single variable, not two separate variables multiplied together.

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?

Acrystal that absorvd water from air is (blank)a. aqueousb. homogenousc. hygroscopicd. efflorescent

Acompound has a molar mass of 92.02 grams/mole, and its percent composition is 30.4% nitrogen (n) and 69.6% oxygen (o). what is its molecular formula? a. n2o4 b. no2 c. n2o d. n4o2