第一单元 第一节 化学真奇妙-2020-2021学年八年级全一册化学【练测考】鲁教版（五四制）

!"#$ ! %&'()* '() ! %&*+, -./01 234( !"#$ ! %&'()* ! &+,-./ ! 0123 ! 45 6789 2345 :;4<=>? ! 4<=>? ! @$AB ! CD ! EF ! - G ! -H ! IJ ! K4LM ! 4<NO ! H& ! G& ! P& ;Q=>?4< ! @$ ! >R ! ST- ! """""""""""""""""""""""" # """""""""""""""""""""""" " UVWX 6789 ! >R 234: !" YZ ! [Z ! SYZ ! \]^[Z ! _]`[Z #" [Z ! YZ ! I@ab ;<=>1 !"$ #"$ ! ?@ ! !"#$%&'(%)* ! +, ! -(./0!1 2%34567" " !"8.9:;%<' " 9:;=> " ? @AB " CD;EFG # HIJKLMNO $ PQRST % % UVWX " Y!"Z[P\ " $ ]^ # %"& ! ?@ ! _` ! " " a b c V A B W X " d e f g h G " ' ij & `k%!"'(aElSm:n " do<%pq " rs tpq " uEvw " $ ij & NOABWX " rxFyzvw {|gh' " & ]^ & !}Vcu~�b��ABgh " ( ij # )"& *"( ! ?@ ! ����I��`;'(��!� G V * " � � !"0! " ' ij & ����|���I��`;'(�� !���GV* " ��!"0! " $ ij & ���I��`; '(��!�V* " ��!"0! " & ij & ���H�|� I��_`;'(V* " ��'t0! " ( ]^ # �� ( # +"& ! ?@ ! �����I�� &¡ ¢ D V £ 0 " _ ` ; ' (V* " ��'t0! " ' ij & ¤¥¦*§I�� &¡¢ DV£0 " _`;'(V* " ��'t0! " $ ij & ¨�© ªI��`;'(��!�V* " ��!"0! " & ]^ & « ª¬�I��_`;'(V* " ��'t0! " ( ij # � � & # ," " ! # ; !!! :;=>?4< $ cdeJ-4fI ! " # # ; ! "# ?@ !' ! ( ! ­®%&'t0! " ¯l ! _`;'(V* "  & °±DV£0 #' # ( "# `;'(V* " ­®%&!"0! # -"( AB8C1 ."& ! !/"& !!"$ ! ?@ ! ¨²³¨D´I��µ/�>%�� " `;'( V* " ��!"0! # �� $ # !#"( ! ?@ ! ~¶�·¸¹~¶�º ¸ ! » ¶ ¼ º ¸ , * " · ½X�¾¿ÀÁÂ�·¸%,*8à " X¾�ÄÅ $ % Æ ¿¼º¸ # !%"& ! ?@ ! ÇÈ*É%I��_`;'(V* "  &¡¢% £0 " ��'t0! " ' ij & ¤¥¦*§%I�� "  &Ê Ë¦Ì " _`;'(V* " ��'t0! " $ ij & ÍÎ*Ï µ/��I� " `;'(V* " ��!"0! " & ]^ & РÑÒVÓÔ� � � % Õ ´ " _ ` ; ' ( V * " � � ' t 0 ! " ( ij # �� & # !)" " ! # "#!! I@g:;=>?4< " # # $%&! I@g;=>?4< !*" " ! # ;hiLjkl $ mnopqr ! stWX $ -luv wxG $ ylhiwH $ 4<_zxJ{| ! QJ}~I< �J ! ;�JNO4< " # # " �� � ! � � � ! # 4 < _ z x J { | ! @ $ ! G ! H DEFG1 !+" " ! # P� ! " # # UV��MI<~M $ ��~MI<LM ! UVLMWX ! _� ! " % # ���wDE ?@ !' ! ( Ö×H�D�I��_`V*;'( " ��'t 0! #' # ( ��¹ØÙ0*ÚÙ " Û¹ÚÙ0*ÜÙ " &� �%ÝÞ0! " ��'t0! " ��ÜÙ��V*;'( " ��!"0! #' % ( Öß/àá&q!"âã9ä% " åæ çÖ%¡¢Y!"P\ # '5) ! HI%&JK -./01 234( !" -��� ! ���� ! #" ���� ! ���� 2345 !" #$8� ! @$�� #" �� ¡� ! ¢£¤¥ ! ¦§¨