Chemistry, 13.10.2020 01:01, almendares55
Representative elements have characteristic ionic charges that can be used to predict the formulas of compounds. Given their location
on the periodic table, identify the ionic charge for each element and predict the compound formed by magnesium and bromine.
es -))
A)
B)
Magnesium, Mg, is an alkali earth metal and is in Group IIA with an ionic
charge of +2. While bromine, Br, is a noble gas and is in Group VIA with a
charge of -2. These will form MgBrish
Magnesium, Mg, is an alkaline earth metal and is in Group (A with an ionic
charge of +2. While bromine, Br, is a halogen and is in Group VIIA with a
charge of -1. These will form MgBrzish
Magnesium, Mg, is an alkali metal and is in Group IA with an ionic charge
of +1. While bromine, Br, is a halogen and is in Group VIA with a charge of
-1. These will form Mg Br2/5)
Magnesium, Mg, is an earth metal and is in Group IA with an ionic charge of
+1. While bromine Br, is a diatomic gas and is in Group VIA with a charge
of -2. These will form Mg Bris
C)
D)
we
Answers: 3
Chemistry, 22.06.2019 10:50, lejeanjamespete1
8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm
Answers: 1
Chemistry, 23.06.2019 03:30, Ramann03
27 drag each label to the correct location on the image. a particular exosolar system has five planets in total: a, b, c, d, and e. the table lists the orbital periods of these planets in days. planet orbital period (days) a 600 b 80 c 1,000 d 500 e 100 move each planet to its orbit in the system.
Answers: 3
Chemistry, 23.06.2019 19:40, montamonta0204
Which of the following fossils are trace fossils?
Answers: 1
Representative elements have characteristic ionic charges that can be used to predict the formulas o...
English, 18.03.2021 14:00
Mathematics, 18.03.2021 14:00
Mathematics, 18.03.2021 14:00
Biology, 18.03.2021 14:00
Mathematics, 18.03.2021 14:00