Answer:
I think the density of the object determines if it floats or sinks
Chlorine (Cl) forms a salt when it is combined with a metal. This element belongs in <span>halogens.
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The higher the current, the more likely it is lethal. Since current is proportional to voltage when resistance is fixed (ohm's law), high voltage is an indirect risk for producing higher currents.
Electrons is what defines which element appears in which block.
Potassium is a chemical element
Symbol: K
Atomic number: 19
Atomic mass: 39.0983 u ± 0.0001 u
Electron configuration: [Ar] 4s1
Melting point: 146.3°F (63.5°C)