Answer and Explanation:
(a) MONATOMIC CATION: Monatomic cation are those cation in which only one atom is present
Example : 
(b) MONATOMIC ANION : Monatomic anion are those cation in which only one atom is present
Example : 
(C) Polyatomic Cation : Polyatomic cations are those cation which contains more than one atom
Example : 
(C) Polyatomic Anion : Polyatomic anions are those cation which contains more than one atom
Example : 
C + 273.15 = temp. in Kelvins.
25° C would be 298.15 k.
Answer:
Research has shown that the major driving force for most plate movement is slab pull, because the plates with more of their edges being subducted are the faster-moving ones. However, ridge push is also presented in recent research to be a force that drives the movement of plates. Geologists have hypothesized that the movement of tectonic plates is related to convection currents in the earth's mantle. Tremendous heat and pressure within the earth cause the hot magma to flow in convection currents. These currents cause the movement of the tectonic plates that make up the earth's crust. They are also both by the energy of gravitational force of the earth.
Explanation:
Please mark me brainliest, if I helped!
Explanation:
Things that float=paper,plastic bottle,rubber, polythene bag, balloon
Things that sinks =needle,stone,spoon,pen,soap
Answer:
The correct answer is <em>D) Niels Bohr</em>
Explanation:
Bohr proposed a new atomic model, whereby he explains that electrons rotate around the nucleus at well-defined levels, describing circular orbits. Each orbit was called the energy level (it is called the main quantum number n, going from numbers 1 to 7). To make his model, Bohr studied the Hydrogen atom (it has a proton in its nucleus and an electron rotating around it).
