Answer:
maybe speak in english than we can understand and help you sorryy
Answer:sodium
Explanation: because its not hard to look on the PERIODIC TABLE
Scandium? Is that what you mean?
Answer:
yes 4K + O2 ------>2K20 is true.
Transferring or sharing electrons between atoms forms a covalent bond.<span> Covalent
bonding is when atoms share electrons. It is a chemical bond that involves the
sharing of electron pairs. These pairs are called bonding pairs. Examples of
compounds that has covalent bonds are CO2, organic compounds, lipids and
proteins.</span>