Sciclul cucciucucurucus
which of these four elements is the most reactive metal?
he
3
10
oll
be
ne
li
11
na
13
1 14
12
mg
20
15
8
18
ar
ar
31
k
ga
38
53
sr
1
56
55
cs
ba
49
54
in
xe
81
84 85
85 86
po at
113 114 115
117 118
nh fl mc lv ts og
ti
87
88
ra
116
fr
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The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

What is the empirical formula for c4h8o2

Consider this equilibrium: n29) + o2(g) + 2no(c).nitrogen gas and oxygen gas react when placed in a closed container. as the reaction proceeds towards equilibrium, what happens to the rate of thereverse reaction?