Which of the following elemental substances is not at standard state?

W) Diamond at 25 degrees Celsius and one atmosphere

X) Rhombic sulfur at 25 degrees Celsius and one atmosphere

Y) Gaseous dioxygen at 25 degrees Celsius and one atmosphere

Z) Gaseous neon at 25 degrees Celsius and one atmosphere
W) DIAMOND AT 25 DEGrees CELSIUS AND ONE ATMOSPHERE