Aluminium has the electron arrangement 2,8,3. What is the charge on
the ion it forms ?...
Chemistry, 05.05.2020 06:52 jabezslade22
Aluminium has the electron arrangement 2,8,3. What is the charge on
the ion it forms ?
Answers: 2
Chemistry, 22.06.2019 10:30
Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space
Answers: 2
Chemistry, 22.06.2019 18:00
An object displaces 652 ml of water. the volume of the object is: 0.652 cm³ 6.52 cm³ 65.2 cm³ 652 cm³
Answers: 3
Chemistry, 22.06.2019 18:30
Two people each hold the end of a rope and create waves by moving their arms up and down. this wave is best classified as a transverse wave because a) both the rope particles and the wave are moving in the same direction. b) the wave is moving up and down as the particles of the rope move horizontally. c) the wave is moving horizontally as the particles of the rope move up and down. eliminate d) the wave is moving in a parallel direction with the motion of the person's arms.
Answers: 3
Mathematics, 30.10.2019 06:31
Biology, 30.10.2019 06:31
Mathematics, 30.10.2019 06:31
Mathematics, 30.10.2019 06:31
Biology, 30.10.2019 06:31
History, 30.10.2019 06:31
Mathematics, 30.10.2019 06:31
French, 30.10.2019 06:31
Mathematics, 30.10.2019 06:31