kayla19971 kayla19971
  • 03-10-2016
  • Chemistry
contestada

which of the following has 20 neutrons?
A. oxygen
B. zirconium
C. potassium
D. neon

Respuesta :

josh125
josh125 josh125
  • 03-10-2016
it think the answer is D
Answer Link

Otras preguntas

who started calling them 'founding fathers'?
what is the pressure, in atmospheres, of 2.97 mol h2 gas if it has a volume of 73 liters when the temperature is 298 k? 0.50 atm 0.060 atm 1.0 atm 2.0 atm
What is an estimate of the equation 6n+3=2? Use a table
your friend wants your advice about his new transformation fitness plan. he has found a plan that sounds promising to him, but he wants to know what you think b
Which describes the protagonist in a story
Which of the following inequalities matches the graph? graph of an inequality with a solid line through the points (0, −2) and (2, 1)with shading above the lin
__________ is a way to stay safe while camping.
fraction for 0.00078
What role do symbols play in a text? For what purpose do you think a poet uses symbols?
______ are essential to recycling life materials because without them matter would pile up rather than recycle.