Question

what are the ten most common things found in period two elements on the twenty periodic table to

Answer 1

Answer:

ElementAbundance

percent by weightAbundance

parts per million by weightOxygen46.1%461,000Silicon28.2%282,000Aluminum8.23%82,300Iron5.63%56,300Calcium4.15%41,500Sodium2.36%23,600Magnesium2.33%23,300Potassium2.09%20,900Titanium0.565%5,650Hydrogen0.14%1,400