Answer:
Ammonium Ion (NH4+)
Explanation:
The chemical name for NH4 is ammonium.
D.) Atoms are always in motion
The answer is Desert. The <span>biomes that likely has the thinnest layer of topsoil is the Desert. </span>The topsoil is a very important layer of soil because on this <span>layer of soil, plants are nourished. The topsoil have to be healthy to grow plants on it. It contains humus, bacteria, fungi, insects and worms.</span><span> But you can hardly find these in the Desert.</span>
Answer:
C. Barium n F. Cesium
Explanation:
Because you can feel it or see it in the sky
The most stable oxide is this francium oxide A) Fr2O