When hydrogen is attached to a more electronegative element, O A. the electronegative atom becomes strongly positive
B. the hydrogen atom becomes partially positive
C. the electronegative atom becomes partially negative
D. the hydrogen atom becomes partially negative

What is the type of the reaction below? bacl2 + h2so4 → 2 hci + baso4 double replacement synthesis single replacement decomposition

Which statement best describes copper? a. it has a low resistance and prevents charges from moving freely. b it has a high resistance and allows charges to move freely. c. it has a high resistance and prevents charges from moving freely. d. it has a low resistance and allows charges to move freely

Aforklift raises a 1,020 n crate 3.50 m up to a shelf. how much work is done by the forklift on the crate? the forklift does j of work on the crate.