Two different sub-atomic particles are described below:
particle x: carries a negative...
Chemistry, 04.12.2019 23:31 awesome267
Two different sub-atomic particles are described below:
particle x: carries a negative charge
particle y: attracts particle x
which statement is true?
x is a neutron and y is an electron.
x is a neutron and y is a proton.
x is a proton and y is an electron.
x is an electron and y is a proton.
Answers: 2
Chemistry, 22.06.2019 11:30
Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.
Answers: 3
Chemistry, 22.06.2019 12:30
If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?
Answers: 3
Chemistry, 22.06.2019 14:30
Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.
Answers: 1
Chemistry, 22.06.2019 19:50
If a gas has an initial pressure of 101kpa and a volume of 10l, then it expands to a volume of 20l, what is the new pressure?
Answers: 2
Mathematics, 01.09.2019 15:50
Physics, 01.09.2019 15:50
Social Studies, 01.09.2019 15:50
Physics, 01.09.2019 15:50
English, 01.09.2019 15:50
Mathematics, 01.09.2019 15:50
English, 01.09.2019 15:50
Biology, 01.09.2019 15:50
Chemistry, 01.09.2019 15:50
Computers and Technology, 01.09.2019 15:50
Business, 01.09.2019 15:50
History, 01.09.2019 15:50
Mathematics, 01.09.2019 15:50