Radioactive isotope, also called radioisotope, radionuclide, or radioactive nuclide, any of several species of the same chemical element with different masses whose nuclei are unstable and dissipate excess energy by spontaneously emitting radiation in the form of alpha, beta, and gamma rays.
<span>It </span>depends on<span> the "</span>mass<span>" of an </span>object<span> and the strength of gravity where ... Just remember that </span>mass is constant<span>, and </span>weight<span> is a force that varies</span>
Answer:
Difference between metals and non metals.
1) Metals are good conductors of heat and electricity while non metals are poor conductors.
2) Metals are hard while non metals are soft.
3) Metals have shiny surface while non metals have not.
Examples of metals are sodium and iron while non metals are chlorine and oxygen.
Location in the periodic table.
Metals are present on the left side of the table while non metals are present on the right side of periodic table.
this shows that magnesium is higher in the reactivity series than lead.
I don't think there can be an ionic equation written because both components are in solid form and neither is in an aqeuos state.
