Chemistry
Chemistry, 11.06.2021 21:00, mcdonaldmacy01

Which event is a chemical change? O a) The paint cracks and chips,
O b) The roof
the car dents
Oc) The baseball strikes the roof.
O d) The exposed metal rusts.

answer
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 14:00, derrion67
650.j is the same amount of energy as? 2720cal1550cal650.cal2.72cal
Answers: 2
image
Chemistry, 22.06.2019 19:00, hmontalvo22
How many moles are contained in 5.6 l of h2 at stp
Answers: 3
image
Chemistry, 23.06.2019 04:10, NavyCo
Two solids are mixed in a flask and stirred. after a few minutes, the flask becomes cold. which of the following best describes this reaction? a. an exothermic reaction b. a combustion reaction c. an endothermic reaction d. a decomposition reaction
Answers: 1
image
Chemistry, 23.06.2019 06:30, lainnn974
(04.01 lc) which of the following is true about science? (5 points) select one: a. it is not influenced by social conditions. b. it is not determined by external local factors. c. political conditions are unable to influence it. d. economic concerns may prevent it from solving problems.
Answers: 1
Do you know the correct answer?
Which event is a chemical change? O a) The paint cracks and chips,
O b) The roof
the ca...

Questions in other subjects:

Konu
English, 17.03.2021 23:50