When Kevin pulls his cotton shirt off his body, the electrons get transferred from the to the . So, the shirt becomes charged and Kevin’s body becomes charged.

What shape would a molecule with two bound groups and two lone pairs have?

What does the symbol (–hfus) indicate in a phase change?

When the chemicals iron sulfide (fes) and hydrochloric acid (hcl) are combined, bubbles appear from the mixture. 1. does the appearance of bubbles indicate a physical or chemical change? 2. why do the bubbles indicate this change? 3. what property is this?