E Learning Task No. 4: Identify the given materials if they are homogenous or het- erogenous mixtures. Give reasons for yur answer. Homogeneous or Heteroge- Material neous Element or compound Why 1.milk 2. Hydrogen H Hydrogen 3. Sand mixed with water 4. carbon diox- ide 5. milk and oatmeal PIVOT 4A CALABARZON
Answers & Comments
2. Hydrogen is an element because it has a single proton and a single electron.
3. Sand mixed with water is a heterogeneous mixture because sand does not dissolve in water which makes it not uniform throughout.