Answers: 1
Chemistry, 21.06.2019 21:10, danielahchf
How is 0.00235 expressed in proper scientific notation? a. 2.35 × 10-3 b. 0.235 × 10-2 c. 2.35 d. 2.35 × 103
Answers: 1
Chemistry, 22.06.2019 06:00, citlalli30
An atom of sodium-23 (atomic number = 11) has a positive charge of +1. give this information, how many electrons does it have? how many proteins and neutrons does this atom have
Answers: 2
Calculate the mass of each element in the compound by multiplying its molar mass by the number of mo...
Mathematics, 07.02.2022 19:10
English, 07.02.2022 19:10
Mathematics, 07.02.2022 19:10
Computers and Technology, 07.02.2022 19:10
Mathematics, 07.02.2022 19:10
English, 07.02.2022 19:10