for each item in column a, write the letter of the matching item in column b.\ncolumn a\n17. the new…

for each item in column a, write the letter of the matching item in column b.\ncolumn a\n17. the new substances that are formed in a chemical reaction\n18. a chemical reaction that involves one or more substances changing into new substances\n19. shows the relationship between the reactants and products in a chemical reaction\n20. states that mass is neither created nor destroyed in any process\n21. the starting substances in a chemical reaction\ncolumn b\na. chemical change\nb. reactants\nc. products\nd. chemical equation\ne. law of conservation of mass

for each item in column a, write the letter of the matching item in column b.\ncolumn a\n17. the new substances that are formed in a chemical reaction\n18. a chemical reaction that involves one or more substances changing into new substances\n19. shows the relationship between the reactants and products in a chemical reaction\n20. states that mass is neither created nor destroyed in any process\n21. the starting substances in a chemical reaction\ncolumn b\na. chemical change\nb. reactants\nc. products\nd. chemical equation\ne. law of conservation of mass

Answer

Brief Explanations:

  1. In a chemical reaction, the new - formed substances are called products.
  2. A chemical reaction where substances change into new substances is a chemical change.
  3. A chemical equation shows the relationship between reactants and products in a chemical reaction.
  4. The law of conservation of mass states that mass is neither created nor destroyed in any process.
  5. The starting substances in a chemical reaction are reactants.

Answer:

  1. c
  2. a
  3. d
  4. e
  5. b