Forming ionic bonds study
The star looks like a desirable hunk of masculinity to Jane. But to John, the star looks like a wimpy momma's boy who might compete with him for Jane's attention. Jane and John have different impressions of the star because of their gender-specific instincts that have evolved during thousands of millenia of human evolution.
Volumetric flasks are most accurate
The momentum of the car is 4.4x10^3 kg•m/sec
Am sorry what can you be more specific