Yes
Electrical batteries don't contain silicon.
yes it contains magnet
No, there are only atoms, electrons and chemicals in a battery. And there are many of these types of things in bigger batteries.
No, a magnet will not affect a battery.
Batteries doesn't contain actinium.
They contain Sulfuric Acid.
Common automobile batteries are Lead/acid (dilute sulphuric acid) batteries.
Batteries. Only Lithium (not Lithum-ion rechargeable) batteries contain Lithium in pure form.Also in Medication for Bipolar Disorder.
nope.
Most car batteries contain Sulphuric acid.
Some batteries do contain mercury but only specialised ones.
No. Batteries contain hazardous chemicals and are extremely dangerous to the environment.