Not sure about any others but I believe 3 goes with B
I believe what you are talking about is the synthesis reaction
The best and most correct answer among the choices provided by the question is the fourth choice "<span>Each fluorine atom will take 1 valence electron from the other, and this will constantly happen back and forth." This is because the 7 valence electrons are difficult to remove.</span>
I hope my answer has come to your help. God bless and have a nice day ahead!
Answer:
B.) their electrons are assigned to the s and p orbitals only
Explanation:
Once you get to the fourth row on the periodic table, the transition metals are introduced. The transition metals are located in the d-block and their electrons fill up d orbitals. When an element in the p-block (the right side of the table) is in one of these rows, the d-block has to fill up first.
Density is a property of the substances that is obtained by dividing its mass by the volume. For a rectangular solid, the volume may be solved by the following equation,
V = L x W x H
Substituting the given values for the dimension,
V = (2.30 cm) x (4.01 cm) x (1.82 cm) = 16.78786 cm³
Calculating for the density,
Density = mass / volume
Density = 25.71 cm / <span>16.78786 cm³ = 1.53 grams per cm</span>³
Thus, the density of the given solid is approximately 1.53 grams per cm³.
