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Nitrogen and oxygen are the most abundant gases in Earth’s atmosphere. A nitrogen molecule is 0.00000000003 meters larger than an oxygen molecule.

Which statements describe writing 0.00000000003 in scientific notation? Check all that apply.
The exponent is negative.
The exponent is positive.
The coefficient is 0.3.
The exponent represents the number of places the decimal moves.
The decimal moves to the right.

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Answer:

The exponent is negative

The exponent represents the number of places the decimal moves

The decimal moves to the right

Step-by-step explanation:

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Representing numbers in scientific notion involves representing decimals or large numbers in exponential form. The true statements about the expression are :

  • The exponent is negative

  • The exponent represents the number of places the decimal moves.

  • The decimal moves to the right.

Since the value is a decimal below 1 ; then it will have a negative exponent.

The number of decimal places moved will be the value of the exponent raised to a negative value in this scenario.

For each exponent, the decimal starts to move to the right.

Hence, only the three statements are correct.

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