Seudónimo Seudónimo
  • 03-03-2019
  • Chemistry
contestada

Which set of elements have similar physical and chemical properties?

carbon, nitrogen, oxygen



helium neon, argon



hydrogen, lithium, beryllium



fluorine, chlorine, oxygen

Respuesta :

Аноним Аноним
  • 03-03-2019

my answer would be

fluorine, chlorine, oxygen

Answer Link

Otras preguntas

What is the base of Apothecary
what are the main sacred text of judaism
What is 4p-13p-p=-150 More 2 step equations. I don't get this one at all
What restriction may be necessary to the domain and range of linear equations?
isabella has found that she stays the most fit by running variouse dinstances and terrains through out the week. On mondays she runs 2.5 miles, on tuesdays 4.6
Estimate the value of 21*3.86/0.207 anyone knw the estimate for this?
Given 4 percent of (2a + b) is 18 and a is a positive integer, what is the greatest possible value of b?
the area of Alicia's garden is 81 square feet. what are the dimensions of her garden?
what is the definition of sin
what is the definition of sin