You would find mostly grasses and nonwoody plants in a savanna.
Biotic factors are living factors in an ecosystem while abiotic factors aren't living
Answer:
2FeBr3 + 3Na2S ➡️ Fe2S3 + 6NaBr
Given a mole each for iron and magnesium, the number of atoms of each element is equal. Iron has a greater mass due to its greater molecular weight. The correct statement among the choices is D.
Fluoride is an anion of Fluorine
What this means is that the two have the same number of protons (9), but Fluoride has 10 electrons compared to Fluorine's 9.
So the answers are:
Protons - 9
Neutrons - 9
Electrons - 10
Atomic Number - 9
Atomic Mass - 19 g/mol
