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Element A
6 valence electrons
Gas at room temperature
Needed for blood

Element H
Noble gas
Appears as red light when charged with
electricity (Used in light signs)
Ionization energy is 2nd highest of elements

Element B
Ion has charge of +3
Is a metal
Located on Metalloid staircase

Element J
Ion has charge of 2+ and is
Isoelectronic with Neon

Element C
Ion has charge of -2
Isoelectronic with Kr

Element L
Has the smallest atomic radius of any member in the Carbon family
Element D
Ion has charge of +1
Has 2 inner core levels

Element Q
Has the largest radius and lowest ionization
the energy of any element

Element F
Member of Nitrogen family
Has 2nd high ionization energy level in family

Element R
Atomic radius is larger than Ar
Isoelectronic with Ar
Ion has charge of +2

Element G
Has 2nd to the smallest radius of 3rd period

Element S
Has atomic mass larger than the element just to the right
Found in the 5th period

Element H is Neon because: Neon is a noble gas ; qppears as red light when charged with electricity (Neon light signs) and it has the second highest Ionization energy of the elements

Element B is Aluminum because: Aluminum is a metal and its ion has charge of +3. It is also located on the borders of the Metalloid staircase .

Element J is Magnesium because its ion has charge of 2+ and is isoelectronic with Neon because it loses two electrons to now have 10 electrons.

Element C is Selenium because its ion that has a charge of -2 is formed by gaining two electrons in order to have 36 electrons which is isoelectronic with Kr ypton

Element L is Carbon because carbon has the smallest atomic radius of any member in the Carbon family because it is the first member of the family and atomic radius increases on going down the group.

Element D is Sodium because its ion has charge of +1 and it has 2 inner core levels , the 1 and 2 energy levels.

Element Q is Francium because it has the largest radius and lowest ionization energy of any element

Element F is Antimony. It is a member of Nitrogen family and has the second highest ionization energy level in family .

Element R is calcium because its on has charge of +2 which is isoelectronic with Argon . Calcium also has atomic radius is larger than Ar gon.

Element G is Chlorine. It has the second to the smallest radius of elements in the 3rd period as the second to the last element in the period because atomic radius decreases across a period from left to right.

Element S is Tellurium. It has atomic mass larger than Iodine just to the right of it and is found in the 5th period

adioabiola adioabiola · Answer 2 · 2021-10-29T06:22:08+02:00

The names of the elements as described are as follows;

Element A = Oxygen

Element A = OxygenElement H = Neon

Element A = OxygenElement H = NeonElement B = Aluminum

Element A = OxygenElement H = NeonElement B = AluminumElement J = Magnesium

Element A = OxygenElement H = NeonElement B = AluminumElement J = MagnesiumElement C = Selenium

Element A = OxygenElement H = NeonElement B = AluminumElement J = MagnesiumElement C = SeleniumElement L = Carbon

Element A = OxygenElement H = NeonElement B = AluminumElement J = MagnesiumElement C = SeleniumElement L = CarbonElement D = Sodium

Element A = OxygenElement H = NeonElement B = AluminumElement J = MagnesiumElement C = SeleniumElement L = CarbonElement D = SodiumElement Q = Francium

Element A = OxygenElement H = NeonElement B = AluminumElement J = MagnesiumElement C = SeleniumElement L = CarbonElement D = SodiumElement Q = FranciumElement F = Antimony

Element A = OxygenElement H = NeonElement B = AluminumElement J = MagnesiumElement C = SeleniumElement L = CarbonElement D = SodiumElement Q = FranciumElement F = AntimonyElement R = Calcium

Element A = OxygenElement H = NeonElement B = AluminumElement J = MagnesiumElement C = SeleniumElement L = CarbonElement D = SodiumElement Q = FranciumElement F = AntimonyElement R = CalciumElement G = Chlorine

Element A = OxygenElement H = NeonElement B = AluminumElement J = MagnesiumElement C = SeleniumElement L = CarbonElement D = SodiumElement Q = FranciumElement F = AntimonyElement R = CalciumElement G = ChlorineElement S = Tellurium

For Element A:

Element A is oxygen as oxygen has 6 valence electrons ; is a gas at room temperature ; and is transported in blood to cells.

For Element H:

Element H is Neon as Neon is a noble gas ; appears as red light when charged with electricity and it has the second highest Ionization energy of the elements (only second to Helium)

For Element B

Aluminum is a metal and its ion has charge of +3. Additionally, It is located on the borders of the Metalloid staircase .

For Element J

Magnesium is element J because its ion has charge of 2+ and is isoelectronic with Neon because it loses two electrons to now have 10 electrons.

For Element C:

Selenium is element C because its ion is formed by attaining an electronic state of 2- is formed by gaining 2 electrons consequently having 36 electrons which is isoelectronic with Krypton (A noble gas).

For Element L:

Carbon is element L because carbon has the smallest atomic radius compared to any member in the Carbon family.

For Element D:

Sodium is element D because its ion has charge of +1 and it has 2 inner core levels, energy levels 1 and 2.

For Element Q:

Francium is element Q because it has the largest radius and lowest ionization energy of any element

For Element F:

Antimony is element F as it is a member of Nitrogen family and has the second highest ionization energy level in the family .

For Element R:

Calcium is element R because its ion has charge of +2 which is isoelectronic with Argon . Calcium also has atomic radius is larger than Argon.

For Element G:

Chlorine is element G It has the second to the smallest radius of elements in the 3rd period (only larger than Argon) because atomic radius decreases across a period

For Element S:

Tellurium is element S as it has atomic mass larger than Iodine just to the right of it and is found in the 5th period.