Chemical element. A chemical element or element is a species of atoms having the same number of protons in their atomic nuclei (i.e. the same atomic number, or Z). There are 118 elements that have been identified, of which the first 94 occur naturally on Earth with the remaining 24 being synthetic elements.
Dyslexia Foundation of Memphis. The Dyslexia Foundation of Memphis has been helping dyslexic children and their families in the Mid-South for over 35 years.
Dyslexia is diagnosed when:There is a significant impairment in the development of reading ability.The impairment is not due to low intelligence, a visual or hearing deficit or other physical conditions, or a lack of educational opportunity.The child's health professional will assess your child's general health and cognitive development.