Based on patterns of the periodic table, which element is the least malleable in its solid state?

A. Strontium (Sr)
B. Copper (Cu)
C. Antimony (Sb)
D. Phosphorus (P)

Based on patterns of the periodic table, the chemical element which is the least malleable in its solid state is: D. Phosphorus (P).

A periodic table refers to an organized tabular arrangement of all the chemical elements, typically arranged in order of increasing atomic number or number of protons (in rows).

Phosphorus is denoted by the chemical symbol P and it is a chemical element with an atomic number of fifteen (15) and as such it is found in group five (5) of the periodic table.

Malleability is one of the chemical properties of a chemical element and it is simply a measure of it softness such as when hammered.

According to trends (patterns) of the periodic table, Phosphorus (P) is the chemical element which is the least malleable in its solid state.

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These are the answers for the Atomic Number Quick Check

Explanation:

1.An element is highly conductive, highly reactive, soft, and lustrous. The element most likely belongs to which group?: alkali metals

2.How does mercury differ from other metals?: It is not solid under normal conditions.

3.Based on patterns in the periodic table, which element is the least malleable in its solid state?: phosphorus (P)

4.In which group of elements does tellurium (Te) belong?: metalloids

5.Which statement describes the properties of lanthanoids and actinoids?: They are malleable and lustrous, and they tend to conduct both electricity and thermal energy.

Hope this helps :)

it means there are 3 atoms of oxygen