Chemistry, 16.10.2020 23:01 austintules2005
4.
Alkali metals are extremely reactive because they
O easily lose one valence electron to become stable
O easily gain one electron to become stable
O easily lose one proton to become stable
O have eight valence electrons, which is an unstable state
Answers: 2
Chemistry, 22.06.2019 10:10
Stage in which a star’s outer layers have started to cool and grow outward?
Answers: 3
Chemistry, 22.06.2019 12:30
Which statement is true about this reaction? 14n+1h 15o it is a practical source of energy on earth. it occurs only outside the solar system. its product is heavier than each of its reactants. it shows the critical mass of an element.
Answers: 2
Chemistry, 22.06.2019 16:00
Which process transfers heat from inside earth to its surface? convection currents in mantle pulling away of tectonic plates drawing in of tectonic plates convection currents in crust
Answers: 1
Chemistry, 23.06.2019 10:10
Calculate the h3o+ concentration in a solution of acetic acid if the concentration of molecular acetic acid present at equilibrium is 9.97x10-3 m and k for the dissociation is 1.86x10-5. ch3cooh(aq)+h2o(l)+> h3o+(aq)+ch3coo-(aq) show me how to get the answer.
Answers: 3
4.
Alkali metals are extremely reactive because they
O easily lose one valence electron to be...
O easily lose one valence electron to be...
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