Science. Explain why iron sulphide is a compound and not just a mixture of the two elements iron and sulphur. Explain why iron sulphide has different properties to a mixture of iron and sulphur and also describe and explain tests that can distinguish between iron sulphide and a mixture of iron and sulphur.
General information. Dietitians are the only qualified health professionals that assess, diagnose and treat dietary and nutritional problems at an individual and wider public-health level. They work with both healthy and sick people.
Registered Dietitians (RD)* or Registered Dietitian Nutritionists (RDN)* are individuals who have. 1  completed the minimum of a Baccalaureate degree granted by a U.S. regionally accredited college or university, or foreign equivalent;