3ero A Hol Tabla de Quimica
Authored by aridnay zeballos
Chemistry
7th Grade
Used 79+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
LOS ELEMENTOS QUIMICOS ; Li,Na,K,Ag,NH4,Rb,Cs,Fr TIENEN VALENCIA:
-1,+1
+1+2
+1
NINGUNO
2.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
LOS ELEMENTOS QUIMIMICOS DE Ca,Ba,Ra,Mg,Sr,Zn,Cd,Be TIENEN VALENCIA:
-1+2
+2
+1+3
NINGUNO
3.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
LOS ELEMENTOS Al,Bi TIENEN VALENCIA:
+1+3
+2+3
+3
NINGUNO
4.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
LOS ELEMENTOS MERCURIO Y COBRE SU SIMBLOS SON:
Hg,CO +1+2
Hg,Cu +1+2
Mg,Cu +2+3
NINGUNO
5.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
EL SIMBOLO Y VALENCIA DE ORO ES:
O +4
Au +1+3
Ua +3
NINGUNO
6.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
LOS ELEMENTOS HIERRO,COBALTO,NIQUEL,CROMO,MANGANESO TIENEN COMO SIMBOLO Y VALENCIA:
Fe,Co,Ni,Cr,Mn +2+3
Fe,Cu,Ni,Cr,Mn +2+3
Fe,Co,Ni,Cr,Mn +2+4
NINGUNO
7.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
LOS ELEMENTOS PLATINO,PLOMO Y ESTAÑO TIENEN VALENCIA Y SIMBOLO:
Pb,Es,Pl +2+4
Pt,Pb,Sn +2+4
Pt,Pb,Esn -2+4
NINGUNO
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