Chemical, potential energy is stored in a battery.
The negative end of a battery is connected...
Chemical, potential energy is stored in a battery.
The negative end of a battery is connected to a wire.
The wire loops numerous times around an iron nail.
The wire is connected to the positive end of the battery.
What would happen to a piece of iron if it were placed close to this device?
A) It begins to spin.
B) It gains a negative charge.
C) It gains a positive charge.
D) It moves toward a piece of iron.
Answers: 2
Chemistry, 22.06.2019 18:30, kate3887
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?
Answers: 1
Chemistry, 22.06.2019 19:30, Karinaccccc
How might this scientific phenomena be explained? a paper clip floats on water.
Answers: 1
Chemistry, 23.06.2019 03:00, KindaSmartPersonn
In which of the following phases of matter do molecules have the highest amount of energy? a. liquid b. gel c. solid d. gas
Answers: 2
Chemistry, 20.11.2020 21:00
English, 20.11.2020 21:00
Mathematics, 20.11.2020 21:00
Chemistry, 20.11.2020 21:00
Mathematics, 20.11.2020 21:00
Mathematics, 20.11.2020 21:00