The substance ________ is always produced when an active metal reacts with water.
A) NaOH
B) H2O
C) CO2
D) H2
E) O2
Correct Answer:
Verified
Q91: The first ionization energies of the elements
Q92: Most of the elements on the periodic
Q93: Na reacts with element X to form
Q94: The reaction between alkali metals (M)and elemental
Q95: Nonmetal oxides such as CO2 combine with
Q97: The _ have the most negative electron
Q98: An alkali metal such as K forms
Q99: _ can be _ at room temperature.
A)metals,
Q100: In general,as you go across a period
Q101: Which periodic table group contains only metals?
A)8A
B)2A
C)6A
D)7A
E)5A
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