Answer:Comparison of Ionic and Covalent Bonds
In an ionic bond, the atoms are bound together by the electrostatic forces in the attraction between ions of opposite charge. ... For example, sodium (Na), a metal, and chloride (Cl), a nonmetal, form an ionic bond to make NaCl. In a covalent bond, the atoms bond by sharing electrons.
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B. Copper since the rest of the choices are compounds. Copper is an element.
Yes it can as it’s made of protons neutrons and electrons which is how we break the atoms down
Answer:
B
Explanation:
The time it takes for half of the radioactive atoms to decay to a stable state.
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