3 years ago

12. Which of the planets in the solar system

1 answer:

4 0

Between 1858 and 1920, Mars was thought by many, including some scientists, to be very similar to Earth, only drier with a thick atmosphere, similar axial tilt, orbit and seasons as well as a Martian civilization that had built great Martian canals.

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Bonds payable issued with collateral are called _______ bonds.

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The answer to your question is letter D. Secured.

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An ionic compound contains an unknown ion X and has the formula X3N2. Ion X contains 10 electrons. Write down the chemical symbo

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Answer:

Mg3N2

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