A First Look at the Abundance Pattern -- O/H, C/O, and Ne/O -- in $z>7$ Galaxies with JWST/NIRSpec

Karla Z. Arellano-Córdova, Danielle A. Berg, John Chisholm +9

We analyze the rest-frame near-UV and optical nebular spectra of three $z>7$ galaxies from the Early Release Observations taken with the Near-Infrared Spectrograph (NIRSpec) on t…