Activity 2.
True or False: Read the statements below with understanding. Identify whether the statement is true or false. Write the word TRUE if it is correct and FALSE if the statement is false
1. The lower the temperature, the faster the reaction takes place.
2. Reactants are written facing the head of the arrow.
3. Chemical equations are a long hand representation of chemical reactions. 4. Coefficient is the number written before each element symbol or chemical formula that dictates the
number of the atom.
5. Catalysts speed up the rate of a chemical reaction, the catalyst reacts with the reactant and become a
product as a result. 6. Catalysts speed up chemical reactions but are not changed by them..
7. Heal, light, or change in odor can indicate a physical change.
8. Activation energy is the minimum energy required for reactions to start. 9. Low temperature speeds up reaction rates.
10. A low concentration of chemical slows reaction rate.
Share
Verified answer
Answer:
1.true
2.false
3.false
4.true
5.true
6.false
7.false
8true
9.true
10.false