Mathematics, 11.10.2021 08:10 princessakosua2
QUICK QUESTION: On the Bohr model, how come potassium has 19 electrons in its valence shell if potassium has a K+? Isn’t it suppose to have 18 electrons? I thought that if an ion has a positive charge, the atom has lost electrons. Pls help me
Answers: 1
Mathematics, 21.06.2019 22:20
Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)
Answers: 2
Mathematics, 22.06.2019 02:30
In terms of x, find an expression that represents the area of the shaded region. the outer square has side lengths of (x+5) and the inner square has side lengths of (x-2), as shown. area: a1 x + a2 square units submit
Answers: 3
Mathematics, 22.06.2019 02:30
Acompany makes steel lids that have a diameter of 13 inches. what is the area of each lid? round your answer to the nearest hundredth
Answers: 2
Mathematics, 22.06.2019 03:00
Harold wrote this equation to model the level of water in a pool over time. the variable x represents time in hours. f(x) = 3,500 - 225x which statements about the situation are true? check all that apply. the water level is rising. the water level is falling. the initial level of water in the pool was 3,500 units. the initial level of water in the pool was 225 units. the pool was empty after 14 hours. the water was 2,600 units high after 4 hours.
Answers: 2
QUICK QUESTION: On the Bohr model, how come potassium has 19 electrons in its valence shell if potas...
Mathematics, 09.03.2021 21:10
Geography, 09.03.2021 21:10
Mathematics, 09.03.2021 21:10
Mathematics, 09.03.2021 21:10
Chemistry, 09.03.2021 21:10
Biology, 09.03.2021 21:10
History, 09.03.2021 21:10
Mathematics, 09.03.2021 21:10
Chemistry, 09.03.2021 21:10
Mathematics, 09.03.2021 21:10