C a<chr_abbr type="" class="" expan="" cert="no">[apost]</chr_abbr>ic <chr_abbr type="frq" class="ct" expan="cheualier" cert="no">ch[apost]r</chr_abbr><chr_var letter="s" var="long">∫</chr_var> no<chr_var letter="s" var="long">∫</chr_var>a en<chr_abbr type="reg" class="dc" expan="" cert="no">p-hbar</chr_abbr>nd<chr_abbr type="" class="" expan="" cert="no">[apost]</chr_abbr> 