on the periodic table what has 4 neutrons and is a metallic
The question is what is Lithium?
Lithium is a metal on the left side of the periodic table. Its atomic number is 3.
To determine the element on the periodic table that has 4 neutrons and is metallic, you will need to follow these steps:
1. Identify the element's atomic number: The number of neutrons in an atom can vary, but the number of protons (atomic number) determines the identity of the element. In this case, since we know the number of neutrons is 4, we need to find an element that has an atomic number to match.
2. Use the information to find the element: Based on the atomic number, we can look for the element on the periodic table. Metallic elements are typically found on the left side or in the middle of the periodic table, so we can focus our search in those areas.
3. Find the specific element: By considering elements with a lower atomic number, we can quickly identify the one that matches our criteria of having 4 neutrons and being metallic.
In this case, the element you are looking for is Beryllium (Be). Beryllium has an atomic number of 4, which means it has 4 protons. It also has 4 neutrons, as indicated by the number you provided. Beryllium is a metallic element and is found in the second group (group 2) of the periodic table.