Question

use this key to fill in the missing information in the element squares below.

ne
period:
group:
family:

34
period:
group:
family:

mercury
period:
group:
family:

cu
period:
group:
family:

tantalum
period:
group:
family:

82
period:
group:
family:

sb
period:
group:
family:

arsenic
period:
group:
family:

63
period:
group:
family:

uranium
period:
group:
family:

os
period:
group:
family:

55
period:
group:
family:

(top key: fertile avocado, point of fun, the hat (bathing), antonio hummus, hammont harris, lisa)

Explanation:

To solve this, we use the periodic table's structure (period = row, group = column, family = similar properties). Let's take an example (e.g., Mercury, Hg):

Step 1: Identify Mercury (Hg)

Mercury is element 80. From the periodic table:

• Period: 6 (row 6)
• Group: 12 (column 12)
• Family: Transition Metals (family of d - block elements with variable oxidation states).

For a general approach (using atomic number/name):

1. Find the element’s atomic number (or name) in the periodic table.
2. Period: Determine the row (period) it occupies.
3. Group: Determine the column (group) it occupies.
4. Family: Classify by group (e.g., Group 1 = Alkali Metals, Group 17 = Halogens, d - block = Transition Metals, etc.).

Example for “Ne” (Neon):

• Atomic number 10.
• Period: 2 (row 2).
• Group: 18 (column 18).
• Family: Noble Gases (inert, full valence shell).

Example for “39” (Yttrium, Y):

• Atomic number 39.
• Period: 5 (row 5).
• Group: 3 (column 3).
• Family: Transition Metals (d - block).

Example for “82” (Lead, Pb):

• Atomic number 82.
• Period: 6 (row 6).
• Group: 14 (column 14).
• Family: Post - Transition Metals (p - block, metallic but with some non - metal properties).

Example for “55” (Cesium, Cs):

• Atomic number 55.
• Period: 6 (row 6).
• Group: 1 (column 1).
• Family: Alkali Metals (1 valence electron, highly reactive).

To fill each square:

1. Look up the element (by name or atomic number) in the periodic table.
2. Record its period (row), group (column), and family (based on group/block).

For instance, filling “Mercury (Hg)”:

• Period: 6
• Group: 12
• Family: Transition Metals

Repeat this process for each element (Ne, 39 (Y), Hg, Cu, Tantalum, 82 (Pb), Sb, Arsenic, 63 (Eu), Uranium, Os, 55 (Cs)) by referencing the periodic table’s layout.

Answer:

To solve this, we use the periodic table's structure (period = row, group = column, family = similar properties). Let's take an example (e.g., Mercury, Hg):

Step 1: Identify Mercury (Hg)

Mercury is element 80. From the periodic table:

• Period: 6 (row 6)
• Group: 12 (column 12)
• Family: Transition Metals (family of d - block elements with variable oxidation states).

For a general approach (using atomic number/name):

1. Find the element’s atomic number (or name) in the periodic table.
2. Period: Determine the row (period) it occupies.
3. Group: Determine the column (group) it occupies.
4. Family: Classify by group (e.g., Group 1 = Alkali Metals, Group 17 = Halogens, d - block = Transition Metals, etc.).

Example for “Ne” (Neon):

• Atomic number 10.
• Period: 2 (row 2).
• Group: 18 (column 18).
• Family: Noble Gases (inert, full valence shell).

Example for “39” (Yttrium, Y):

• Atomic number 39.
• Period: 5 (row 5).
• Group: 3 (column 3).
• Family: Transition Metals (d - block).

Example for “82” (Lead, Pb):

• Atomic number 82.
• Period: 6 (row 6).
• Group: 14 (column 14).
• Family: Post - Transition Metals (p - block, metallic but with some non - metal properties).

Example for “55” (Cesium, Cs):

• Atomic number 55.
• Period: 6 (row 6).
• Group: 1 (column 1).
• Family: Alkali Metals (1 valence electron, highly reactive).

To fill each square:

1. Look up the element (by name or atomic number) in the periodic table.
2. Record its period (row), group (column), and family (based on group/block).

For instance, filling “Mercury (Hg)”:

• Period: 6
• Group: 12
• Family: Transition Metals

Repeat this process for each element (Ne, 39 (Y), Hg, Cu, Tantalum, 82 (Pb), Sb, Arsenic, 63 (Eu), Uranium, Os, 55 (Cs)) by referencing the periodic table’s layout.