subject
Chemistry, 21.07.2020 23:01 amontes189gmialcom

These diagrams show two atoms of fluorine and an atom of magnesium. On the left, a purple circle labeled F is shown twice, both times surrounded by 2 concentric circles. The inner circle has 2 small green spheres. The outer circle has 7 small green spheres. On the right, a purple circle labeled M g surrounded by 3 concentric circles. The inner circle has 2 small green spheres. The middle circle has 8 small green spheres. The outer circle has 1 small green sphere. Which shows the correct steps in the formation of an ionic bond between these atoms? A magnesium atom accepts six electrons from the fluorine atoms β†’ Each fluorine atom donates three of the electrons β†’ The magnesium atom becomes a -2 ion β†’ Each fluorine atom becomes a +1 ion
A magnesium atom donates two electrons to the fluorine atoms β†’ Each fluorine atom accepts one of the electrons β†’ The magnesium atom becomes a -2 ion β†’ Each fluorine atom becomes a +1 ion
A magnesium atom accepts two electrons from the fluorine atoms β†’ Each fluorine atom donates one of the electrons β†’ The magnesium atom becomes a -2 ion β†’ Each fluorine atom becomes a +1 ion
A magnesium atom donates two electrons to the fluorine atoms β†’ Each fluorine atom accepts one of the electrons β†’ The magnesium atom becomes a +2 ion β†’ Each fluorine atom becomes a -1 ion

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 21.06.2019 19:30
What provides structure to the human body?
Answers: 2
question
Chemistry, 22.06.2019 01:30
What is the value of keq for the reaction expressed in scientific notation
Answers: 1
question
Chemistry, 22.06.2019 20:30
Consider the following unbalanced equation for the combustion of hexane: Ξ±c6h14(g)+Ξ²o2(g)β†’Ξ³co2(g)+Ξ΄h2o(g) part a balance the equation. give your answer as an ordered set of numbers Ξ±, Ξ², Ξ³, use the least possible integers for the coefficients. Ξ± Ξ± , Ξ², Ξ³, Ξ΄ = nothing request answer part b determine how many moles of o2 are required to react completely with 5.6 moles c6h14. express your answer using two significant figures. n n = nothing mol request answer provide feedback
Answers: 2
question
Chemistry, 23.06.2019 00:50
What is the enthalpy of combustion (per mole) of c4h10 (g)? –2,657.5 kj/mol –5315.0 kj/mol –509.7 kj/mol –254.8 kj/mol
Answers: 1
You know the right answer?
These diagrams show two atoms of fluorine and an atom of magnesium. On the left, a purple circle lab...
Questions
question
Mathematics, 21.04.2021 23:40
question
History, 21.04.2021 23:40
question
Mathematics, 21.04.2021 23:40
Questions on the website: 13722363