It's D because I know bcz I'm smart 8 times 8 is 60-nart
I would wager a guess that you're talking about microlattice.
Answer:<u> Canis Major Dwarf Galaxy</u>
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Explanation:
Distance Information
The closest known galaxy to us is the Canis Major Dwarf Galaxy, at 236,000,000,000,000,000 km (25,000 light years) from the Sun. The Sagittarius Dwarf Elliptical Galaxy is the next closest , at 662,000,000,000,000,000 km (70,000 light years) from the Sun.
Describe the concentration of hydrogen ions in the solution and increase on a negative logarithmic scale
ANSWER
(A)
The atomic number of calcium is 20 which means it has 20 protons and as an atom (not an ion) it also has 20 electrons. These are in four energy levels (1 though 4) .