Across
- 3. compound that has a chemical formula of C12H22O11
- 4. an element that has an atomic mass of 16g
- 6. element that has an atomic number of 6 and atomic mass of 12g
- 8. base unit of temperature in the International System of Units, having the unit symbol K.
- 10. Avogadro's nationality
- 12. quantity that contains 6.02 x 1023 atoms, molecules, or ions
- 14. compound that has a chemical formula of
- 15. is a quantity used to measure how far an object is from the reference point.
- 17. Atom that has an atomic mass of 14g
- 18. of all element present in compound that is expressed in-unit grams.
- 20. an element that has an atomic mass of 1g
Down
- 1. mass/volume
- 2. sodium bicarbonate (NaHCO3) is commonly known as?
- 4. how many carbon atoms are present in Carbon Dioxide
- 5. compound that has a chemical formula of H20
- 7. acetyl salicylic acid (C9H8O4)is commonly known as?
- 9. a material formed by chemically bonding two or more chemical elements
- 11. how many hydrogen atoms are present in Water
- 13. the second step to calculate the molar mass of a compound is to determine and write the ______ present in the compound
- 16. a measure of the quantity on how long an object is from one end to
- 18. is the atomic mass of an element or sum of the atomic
- 19. at what step is to write the chemical formula of the given compound