Descmong the steps ora volcanic eruption Use the drop-down menus to complete the paragraph.
As magma rises, pressure
causing dissolved gases to expand and form bubbles. The size of the
bubbles increases, exerting a lot of force. The force of the expanding gases pushes the magma from the
up through the
7. Molten rock and gas explode through the
which is at or near the top of the volcano.
yes

the seeing the electronic configuration we can say that the element is fluorine.

fluorine is the most electronegative element in the periodic table.

but by only seeing the configuration we cannot say about its reactivity because we don't know if its configuration after excitation or by addition of electrons.

but if not then, it is the lightest halogen and exists as a highly toxic pale yellow diatomic gas at standard conditions. as the most electronegative element, it is extremely reactive: almost all other elements, including some noble gases, form compounds with fluorine.

for apex i got b. fertilized lawns causing nutrient runoff into a river.