Question

A section of the periodic table is shown below:
A portion of two rows of the periodic table is shown. The first row reads two helium 4.003. The second row reads seven nitrogen 14.007, eight oxygen 15.999, nine flourine 18.998, and 10 neon 20.180. Helium and neon form the last column of the periodic table.
Which of the following statements is true?

Answer 1

Answer:

A section of the periodic table is shown below:

A portion of two rows of the periodic table is shown. The first row reads two helium 4.003. The second row reads seven nitrogen 14.007, eight oxygen 15.999, nine flourine 18.998, and 10 neon 20.180. Helium and neon form the last column of the periodic table.

Answer 2

Answer:

A section of the periodic table is shown below:

A portion of two rows of the periodic table is shown. The first row reads two helium 4.003. The second row reads seven nitrogen 14.007, eight oxygen 15.999, nine flourine 18.998, and 10 neon 20.180. Helium and neon form the last column of the periodic table.second one is correct