A way to explain it is that back then all the continents were together but soon after drifted apart the were in the same place sort of put they drifted apart so that's sorta what happened. Hope that helps a little
periodic table sulphur is on the right hand side near the top so it is a non metal
Answer:
True
Explanation:
Sound waves traveling through air are indeed longitudinal waves with compressions and rarefactions. As sound passes through air (or any fluid medium), the particles of air do not vibrate in a transverse manner.
Answer:
And=B
Explanation:
The subscripts does represent the relative mass of each type of atom in the compound, it represents relative number of atoms
Answer:
There are 63.546 grams in a 2.50 moles of copper.