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The element in the period
Looking at the same nonmetal group on the periodic table, how does the reactivity of an element in period 2 compare to the
1 answer
24 views
Match each element to its correct location (group and period on the periodic table).
Element located in Group 8A Period 2
1 answer
30 views
Which statement best describes the element marked in green?(1 point)
Responses The element is in Group 4 The element is in Group
1 answer
asked by
pickles
184 views
Name and give the symbol for each of the following:
a)the element in period 3 group 2 = Magnesium = Mg b)the halogen in period 4
4 answers
asked by
Derrick
1,780 views
Element X has the highest first electron affinity in its period; the ground state electron configuration of it's most common ion
1 answer
asked by
Al
920 views
Analyze each table of ionization energy data (in kJ/mol) to identify each element.
a. A Period 3 element (1 point) IE1: 496, IE2:
2 answers
asked by
Madison
1,575 views
Element x has the highest first electron affinity in its period, the ground state electron configuration of its common is: [Kr]
3 answers
asked by
Kara
2,217 views
Column A
1. Element located in Group 2A Period 5. 2. Element located in Group 8A Period 2. 3. Element located in Group 4A Period
1 answer
asked by
yoyo808
75 views
an electric heating element is conneceted to a 110V circuit and a current of 3.2 a is flowing through the element. How much
2 answers
asked by
kimberly
1,254 views
Which statement best describes the element marked in green?
A. It’s valence is 4 B. The element is in Group 4 C. The element is
1 answer
asked by
.
232 views