Answer:The compound is paramagnetic. It has four unpaired electrons b) the compound will be green in colour. Ammonium pentaflourido aqua Iron II. Iron has a d-electron configuration of d4
Explanation: Weak field ligands cause weak crystal field splitting leading to the formation of paramagnetic species. Most iron II compounds appear green in colour. In naming ligands, negative ions are named first followed by neutral species. Iron has an outermost electron configuration of 3d4s2 so Fe II is a d4 ion
Answer:
C. ionic
Explanation:
Na has 11 electron and Na has 1 electron outer shell
Cl has 17 electron and Cl has 7 electron outer shell
By giving 1 electron to Cl, Na become stable and by getting 1 electron the outer shell of fills it octate.
1. Attract
2. Repel
3. Repel
4. Repel
5. South
There are different kinds of reactions. To name some, these are the synthesis reaction, decomposition reaction, single-replacement reaction, double-replacement reaction, combustion reaction, redox reaction, etc. For this type of reaction involving two reactants to yield only one product, <em>this is a synthesis reaction.</em>
<em>P₄ (s) + 6 Ca (s) --> 2 Ca₃P₂ (s)</em>
Answer:
the answer is B) Planting native grasses in bare soil
Explanation: