****************لن يممن النملSCIENCENote: please do Science Holiday Homework in a separate notebookWORKSHEET :1 TOPIC :-SORTING MATERIALS INTO GROUPS1) Fill in the blanks:1. Materials that have lustre are usually called as -&amp: -2. Three examples of metals are ---3. The gas which can dissolve in water is4. Materials are grouped together on the basis of ____ andin their5. Some metals lose their shine and often look dull because of the action ofproperties.on them.6. Based upon transparency, materials can be grouped asLand- and- -7. A substance which is used in making different objects is called _materials8. The materials which occur in nature are calledmaterials9.. The materials made by man are called _10. The materials which have natural shine on their surface are calledII Name the following:1. Two liquids soluble in water_2. Two liquids insoluble in water_5. Two transparent objectsTwo translucent objectsnaque objects