Which answer best describes the relative masses of protons, neutrons and 1 point
electrons? *
...
Chemistry, 16.10.2020 09:01 mathman783
Which answer best describes the relative masses of protons, neutrons and 1 point
electrons? *
Protons have a relative mass of 1, electrons 0 and neutrons 1.
Protons have a relative mass of o, electrons 0 and neutrons 1.
Protons have a relative mass of +1, electrons -1 and neutrons 0.
Protons have a relative mass of O, electrons 1 and neutrons 1.
Answers: 1
Another question on Chemistry
Chemistry, 22.06.2019 20:30
Draw a line graph showing the relationship between temperature in kelvin as a function of kinetic energy.
Answers: 3
Chemistry, 22.06.2019 23:00
Consider the reaction: 2al(s) + fe2o3(s) → al2o3(s) + 2fe(s) the δhf for fe2o3(s) = -824.3 kj/mole. the δhf for al2o3(s) = -1675.7 kj/mole. finish the equation. δhrxn = [(1)( kj/mole) + (2)( kj/mole)] - [(1)( kj/mole) + (2) ( kj/mole)]
Answers: 1
Chemistry, 23.06.2019 00:00
2-bromo-2-methylbutane undergoes an e1 elimination reaction in the presence of ethanol. in the next reaction only one of the possible products is represented. although the product shown is not the major product of the reaction, notice that there is more than one way it can be produced. complete the mechanism and draw the missing substances.
Answers: 1
Chemistry, 23.06.2019 00:30
An ice cube with a volume of 45.0ml and a density of 0.9000g/cm3 floats in a liquid with a density of 1.36g/ml. what volume of the cube is submerged in the liquid
Answers: 3
You know the right answer?
Questions
History, 17.08.2019 21:10
Mathematics, 17.08.2019 21:10
