Which of the following scenarios is a chemical reaction NOT taking place. Bobby notices that his bike rusted when left out in the rain over night. Ann notices that the bread turned green over a long amount of time.

Timmy dissolves salt in warm water.

Betty colors her hair blond with bleach.

Which characteristic of water it form droplets? a. low specific heat b. nonpolar structure c. high surface tension d. ability to dissolve substances

After watching the video "zinc strip in copper nitrate solution", and reading the instructions, click on the link labeled "start" just below the drawing of the pencil tip. follow the direction to complete the 3x3 grid. answer the below questions for the portion of the activity in which sn(s) is placed in agno3(aq)

Is heavenly controller dating someone?