Answer:
im pretty sure 2+
Explanation:
subtract the electrons from the protons
To connect the parts of a circuit and transport electricity in it from one place to nother
<span>Most of the atom's mass and all of its positive charge is contained in a small core called the nucleus.</span>
Answer:
slaked lime - Ca(OH)2
Ca(OH)2 + CO2 ----> CaCO3(solid) + H2O
X is CO2
The chemical composition of the magma and the rate at which it cools determine what rock forms. Igneous rocks can cool slowly beneath the surface or rapidly at the surface. These rocks are identified by their composition and texture.
Hope this help XD
