化学元素化合价怎样才容易背?
来源：学生作业帮助网 编辑：作业帮 时间：2024/07/20 12:04:18
xZnkE~wlii` h[bc$Zj!#nGv b;N|NĎsr~XUj|_Պw6j`W>H]wl$۲5L~)>o~O?^]Q0Eγgq~MQ8 Qy G_9_Ioّ^QK G :qHv|=ťw>KMWπK]OS|s{|| u KT7t)WWߜu] KHz{O
"Ŗpj'@+ߜ o_Jo(sЧW?- q ,=yez~8Ñ> 6dvKyn} ܑÆZnZnGxlBm]ΙE" <E
.;pn~Ƿ<n-/d#Ԑׇ ^, r:aՐ]{9)+}ڈ 7"@ I15!8bC=<}Amۖ
W$rk+;"c4Kp.rz;$8MfruA.I &t -bHwDxzH ,Rn'[)0bTrNHbEt rhE Q?7|C ivezן]%U>Y<^39yVH[9q굚y)\ZpX 3*&P-ضjNc Udq}(fbLF{tiH+s`@68H6,kA0.% Wq=]el RjG^AV;Y}"#8:{4$]S,ʼnP2SU׳bpm q) sD sIşNb}su0 ũ's
:8|DoVSahSe['{ w#e8E4 d|W$ Ejp)U,8 "јJE1qRNYIĴnF=K(HCN,Awv]+^h(PS9}-kC& 6(5 ys E!bSQ5
B*sMXH=IB85ձH^Q2gBb{&UP+2AR?-NI]?sqHޞ͂lE ػQT?S 7{^^.tE]B7dy;]ɳNFU6f%ԐaIlZCKϲjŨ'Nkk-J HY Vvjn1ȭEpJZt, b%_{<7nnQ.ɍ Pk d Z*^j8+ S;HhO1489 Y>= .zڡŎHM] 2jY=7K5"J Czn*6dZߘT gUrS#.PhgAr!MB_ö3G-X \1y@+;c+u ·Aްh-7c:w-'Qn 㢦U [ d2,lXU,;G2 O.ZR3
xGw4YL?a)F'ˮmJ6w^ͺ(t*
Ɵd"(OdkDQ˺0k"_ `Y.Pt"q.9F7čs<4;9q!(3Etp Rd+m#зSNEa0ǖ0 ю?bpRRV[mZHÃ/l/-iHK1þ(t]+3RiHV. EfaY/0Iyz_ tĺnHea wm !U j ,0P
z':ŰoTvgK6ΈNC)C:s cKboM5PWvq%$[]t&PI y K++N`MydlF2uHbĞ ß-﹢t
Ι{
$ό}@-C6һIpw$cg
~.Pj(ݖ[DCQvt\03
X_4y8l U^BjT{m~p#7Oa?m?xe ??teSV{r^E#/%!%b_7>l)2`QbljG6H3$ل^_dp-XlA4+dHݹj'k %M4 Bcʟn8sM>oyUw1-3?, آ,-ݞ=KW? OvbtmD^[OjP9%tjR!TG5Yalưy {=Co;<+r; N:w Tƻ3&P9~\ͩ&~YdMHI/Еhӵ ճ]㢰,'bC.Er$whEa\XwO '* 8*vXl : ;#J$AxORR%3omGZObbNSv]dJx5P=P39}`B)m
0&dj*q'=y@XĽBd(R J304uQ =w ٛ"6a JwAzhT^CvxuZ8ȄȆ'S]3ۦY=vcFr5S"}؛Z Xd&P.<}۪QDFƤzcA.bNM"I1=S"@ PdY,k,@m `V# uE%G.O n_$E"803Cy:L n§(nO$+Vq^kI <
3C[^/vH7 φsTCdb_5 aʆ$ֽز*_ GaTQS h_FpзzAMj#]î"@QdUAc Dvld) fjWΐet OO%.1Cv+{, f%i|ՖhLF`Uc}}a5SGPCY~ٚl1=rTʦW͒dף2tT N*R#d.g*ip$a`Z#Í}$C=,{tO2ARz
()yE{aj`k ]yF!!PTt6QrpьզwGx>] :lL/&<7N 7`X>i1mȑc}4KDDbAG WΙ.w Kl[d-|d~= y)US t
Sg٧h #oϞ\0hA`\ĭ 0/#xdPWAWB -jze ArKJL BiȂRR05N Qyv
d5qE2{95fL w
ك:ӟfu{.xQulZ
4
,v/is08> Y>Xe"Ǝ 5k"SPUbwݖG%+cBJFL@և!Zu[suWLGò
4&'\{.}vP9 ʋ `\
F ΎP`kuKKR6l"DuNI4o\6 v{!?١p<׆>H=v&o ܶ!ѵַfeQ|?g/a