Chemistry, 02.07.2019 19:00 moneytt7508
Which factor explains why coal dust in an enclosed space is more explosive than coal dust blown outdoors into an open space ? a. temperature b. surface area c. concentration d. volume e. catalyst
Answers: 1
Chemistry, 21.06.2019 15:50, Mercedes12152002
Where are chemicals found at work? a. only in cleaning products b. only in carpets and paint c. in every area of work d. only in food preparation submit
Answers: 1
Chemistry, 22.06.2019 11:00, RidhaH
Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural. question 2 reflects a moral or social value. question 3 refers to something that can be measured. question 4 reflects a question that can’t be observed.
Answers: 1
Which factor explains why coal dust in an enclosed space is more explosive than coal dust blown outd...
Mathematics, 10.06.2021 01:00
Mathematics, 10.06.2021 01:00