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3ro Sec Valencias y Simbolos

Authored by vladimir mendez

Chemistry

5th Grade

Used 27+ times

3ro Sec Valencias y Simbolos
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

INDIQUE LA FORMULA DEL ORTOFOSFITO DE SODIO

Na3PO3

NaPO4

Na3PO4

Na2PO7

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

CUAL ES EL SIMBOLO DEL PLATA

Pt

Ag

Pb

Au

3.

MULTIPLE CHOICE QUESTION

5 sec • 1 pt

CUAL DE ESTOS ELEMENTOS ACTUAN COMO METAL

Cu

Mo

As

N

4.

MULTIPLE CHOICE QUESTION

5 sec • 1 pt

Indique las valencias del manganeso

2,3,4

2,3,6

2,3,4,6,7

2,3,4,5,6

5.

MULTIPLE CHOICE QUESTION

5 sec • 1 pt

Indique la formula del H2SO2

ACIDO SULFHIDRICO

ACIDO HIPOSULFUROSO

ACIDO SULFUROSO

ACIDO HIPO SULFUROSO

6.

MULTIPLE CHOICE QUESTION

5 sec • 1 pt

INDIQUE EL SIMBOLO DEL NIQUEL

Ni

N

Mn

Na

7.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Indique la formula del clorato de sodio

NaClO4

NaCl

NaPO4

NaClO3

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