heCutieyuben1
heCutieyuben1 heCutieyuben1
  • 02-04-2016
  • Chemistry
contestada

how many elements are in the periodic table

Respuesta :

jessica121l
jessica121l jessica121l
  • 02-04-2016
There are 118 elements in the periodic table.
Answer Link

Otras preguntas

Given the balanced ionic equation: 3Pb2+ + 2Cr ==> 3Pb + 2Cr3+ What is the number of moles of electrons gained by 3.0 moles of lead ions? (1) 5.0 mol (3)
Which polyatomic ion is found in the compound represented by the formula NaHCO3? (1) acetate (3) hydrogen sulfate (2) hydrogen carbonate
What are two ways that Americans can participate in their democracy?
What is the supreme law of the land?
Who does a U.S. Senator represent?
Who invented hunting?
Given the balanced equation representing a reaction: Al2(SO4)3 +6NaOH ==> 2Al(OH)3 + 3Na2SO4 The mole ratio of NaOH to Al(OH)3 is (1) 1:1 (2) 3:1 (3) 1:3 (
What is the gram-formula mass of Fe(NO3)3? (1) 146 g/mol (3) 214 g/mol (2) 194 g/mol (4) 242 g/mol
Which compound yields H + ions as the only positive ions in an aqueous solution? (1) KOH (3) CH3OH (2) NaOH (4) CH3COOH
We elect a President for how many years?