plese tell me first 30 elements of perodic table
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hydrogen
helium
lithium
beryllium
boran
carbon
nitrogen
oxgyen
fluorine
neon
sodium
magnesium
aluminium
silicon
phosphorus
sulphur , chlorine, argon , potassium, calcium.
scandium, titanium, vanadium, chromium, magneese, iron, cobalt, nickel , copper, zinc......
helium
lithium
beryllium
boran
carbon
nitrogen
oxgyen
fluorine
neon
sodium
magnesium
aluminium
silicon
phosphorus
sulphur , chlorine, argon , potassium, calcium.
scandium, titanium, vanadium, chromium, magneese, iron, cobalt, nickel , copper, zinc......
sam659:
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thank you for making my answer as brainliest
you given me the ans very fast
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please send its symbols along with valencies
Answered by
2
Chemical elements listed by atomic number
1HydrogenH- Atomic number2HeliumHe- Symbol3LithiumLi- Atomic Mass4BerylliumBe- Electronegativity5BoronB- Density6CarbonC- Melting point7NitrogenN- Boiling point8OxygenO- Vanderwaals radius9FluorineF- Year of discovery10NeonNe- Inventor surname11SodiumNa- Elements in earthcrust12MagnesiumMg- Elements in human body13AluminumAl- Covalenz radius14SiliconSi- Ionization energy15PhosphorusP
16SulfurS17ChlorineCl18ArgonAr19PotassiumK20CalciumCa21ScandiumSc22TitaniumTi23VanadiumV24ChromiumCr25ManganeseMn26IronFe27CobaltCo28NickelNi29CopperCu30Zinc
thanks for ur help
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