A. Classify the following substances whether it is a pure substance, or a mixture then write (E) if it is an element, (C) compound, (S) homogeneous mixture/solution, or (HE) heterogeneous mixture. Put your answers in a separate sheet of paper. Ex. Sulfur - pure substance/ E 1. Oil and water...
miakimberlyvaldezriv
Asked:
January 2023
B. Identify the following whether it is a physical change or a chemical change. 6. boiling water 8. melting an ice 10. rusting of iron 7. burning of wood 9. tearing a piece of paper
miakimberlyvaldezriv
Asked:
January 2023
Word Analysis. Go through the words and/or phrases in each item below and identify the relationship which is common in most of the words/phrases. Select the word or phrase which does not fit the pattern. 1. 2. 3. 4. 5. A. diorite B. gabbro C. granite D. basalt A. shale...
16. Which of the following refers to ability of minerals to reflect light on its surface? A. Streak C. fluorescence B. luster D. color