Perform the following operation and express the answer in scientific notation. 7.0x10^3x1.1x10^7

The answer is:

Explanation:

Scientific notation is of the kind:

The given calculation:

Therefore, the answer in scientific notation is:

aquifers are bounded above and below by impermeable rock. the driving force of groundwater movement in confined aquifers is pressure, rather than gravity.

1. a)c-14 has two more protons

2. d)they have different numbers of protons, neutrons, and valence electrons; they are all gases at room temperature.

3. c) iron and nickel.