State the maximum number of electrons for each of the following: (6 marks) 1. 3p sublevel
2. 2s sublevel
3. 5p sublevel
4. energy level 4
5. 4f sublevel
6. 5d sublevel

For each of the following mixtures decide if filtering would be suitable to separate the substances. explain your answers. oil in water sugar in water sand in water chalk in water tea leaves in a cup of tea

Starch and are common polysaccharide carbohydrates found in plants. sucrose glycogen fructose cellulose

What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion