Chemistry, 09.10.2020 23:01, skatingflower
Looking at the same nonmetal group on the periodic table, how does the reactivity of an element in period 2 compare to
the reactivity of an element in period 4?
The period 2 element would be more reactive because the attractive force of protons is stronger when there are
fewer neutrons interfering,
The period 2 element would be more reactive because the attractive force of protons is strongerwhen electrons are
attracted to a closer electron shell.
The period 4 element would be more reactive because the attractive force of protons is stronger when there are
more neutrons helping.
The period 4 element would be more reactive because the attractive force of protons is stronger when electrons are
attracted to a farther electron shell.
Answers: 1
Chemistry, 22.06.2019 09:40, loveoneonly9153
Consider this initial-rate data at a certain temperature for the reaction described by
Answers: 1
Chemistry, 22.06.2019 14:00, jivsf
The two naturally occurring isotopes of chlorine are 35cl (34.969 amu, 75.77%) and 37cl (36.966 amu, 24.23%). the two naturally occurring isotopes of bromine are 79br (78.918 rm amu, 50.69%) and 81br (80.916 amu, 49.31%). chlorine and bromine combine to form bromine monochloride, brcl. 1. how many peaks will be present in a mass spectrum for brcl? the four combinations of molecule possible given these four isotopes are: 81br37cl, 81br35cl, 79br37cl, and 79br35cl. 2. what are the masses of the four different brcl molecules? express the masses using six significant figures, in decreasing numeric order (highest to lowest), separated by commas.
Answers: 3
Looking at the same nonmetal group on the periodic table, how does the reactivity of an element in p...
Mathematics, 22.10.2020 20:01