Answer:
4.13X10^3= 4130 in the expanded form
There are two oxygen atoms
True because it doesn’t count as a full number
In a 0.01 M solution of HCl, Litmus will be red. Litmus paper will turn into red in acidic conditions. Hydrochloric acid is an acid. Litmus is an indicator for acidity and alkalinity made from inchens.
Answer:
False.
Explanation:
I am not completely sure, but I don't believe the earth is getting larger.