4. find the following elements symbols: oxygen_ iron_ potassium_ nitrogen_ carbon_ tin_ hydrogen_ calcium_…

4. find the following elements symbols: oxygen_ iron_ potassium_ nitrogen_ carbon_ tin_ hydrogen_ calcium_ chlorine_ gold_ silver_ neon_ sodium_ copper_ arsenic_ krypton_ niobium_ antimony_ polonium_ helium_ livermorium_ flerovium_ copernicium_ darmstadtium_

4. find the following elements symbols: oxygen_ iron_ potassium_ nitrogen_ carbon_ tin_ hydrogen_ calcium_ chlorine_ gold_ silver_ neon_ sodium_ copper_ arsenic_ krypton_ niobium_ antimony_ polonium_ helium_ livermorium_ flerovium_ copernicium_ darmstadtium_

Answer

Explanation:

Step1: Recall element symbols

We use the standard - known element symbols from the periodic table.

Answer:

oxygen: O iron: Fe potassium: K nitrogen: N carbon: C tin: Sn hydrogen: H calcium: Ca chlorine: Cl gold: Au silver: Ag neon: Ne sodium: Na copper: Cu arsenic: As krypton: Kr niobium: Nb antimony: Sb polonium: Po helium: He livermorium: Lv flerovium: Fl copernicium: Cn darmstadtium: Ds