chemical-element public under substance 1012 List Picture As a command %3 n0 chemical-element n2 carbon n0->n2 n3 chlorine n0->n3 n4 hydrogen n0->n4 n5 metal n0->n5 n6 nitrogen n0->n6 n7 noble-gas n0->n7 n8 nonmetal n0->n8 n9 oxygen n0->n9 n10 plutonium n0->n10 n11 actinium n0->n11 n12 allotrope n0->n12 n13 alum n0->n13 n14 ammonia-alum n0->n14 n15 arsenic n0->n15 n16 astatine n0->n16 n17 bohrium n0->n17 n18 boron n0->n18 n19 darmstadtium n0->n19 n20 dubnium n0->n20 n21 germanium n0->n21 n22 hassium n0->n22 n23 lawrencium n0->n23 n24 meitnerium n0->n24 n25 mendelevium n0->n25 n26 nobelium n0->n26 n27 phosphorus n0->n27 n28 roentgenium n0->n28 n29 rutherfordium n0->n29 n30 seaborgium n0->n30 n31 selenium n0->n31 more … 11 more n0->more n1 substance n1->n0