It depends on the atom. If you know the atomic number, that's how many protons are in the nucleus. For example, an oxygen atom has 8 protons, iron has 26, and uranium has 92. Views Â· 1 Upvote.
Squamous-cell carcinoma or squamous-cell cancer (SCC or SqCC) is a cancer of a kind of epithelial cell, the squamous cell.These cells are the main part of the epidermis of the skin, and this cancer is one of the major forms of skin cancer. Unlike basal-cell carcinoma (BCC), squamous-cell carcinoma (SCC) has a substantial risk of metastasis. 2  Risk of metastasis is higher in SCC arising in scars, on the lower lips or mucosa, and occurring in immunosuppressed patients.
Squamous cell carcinoma is known as a slow-growing cancer that affects the skin. The cancer can spread to nearby bones, lymph nodes and tissues. It develops within the squamous cells within the skin. These cells are found in the outer and middle layer of the skin. The condition is known to develop on parts of the skin that is frequently exposed to ultraviolet radiation, such as the neck, lips, arms, legs, hands, head and ears.