lizza678
lizza678 lizza678
  • 03-10-2018
  • Chemistry
contestada

What atom has 19 protons and 20 neutrons

Respuesta :

dianapruett05 dianapruett05
  • 03-10-2018

Potassium Does! Hope that helps

Answer Link
ThatOneOcelot
ThatOneOcelot ThatOneOcelot
  • 03-10-2018

Potassium has 19 protrons and 20 neutrons. We can easily tell this because on The Periodic Table, potassium (symbol "K") is number 19. Meaning it has 19 protons and 19 electrons.

Answer Link

Otras preguntas

which type of energy drives water cycle
Find the area of the figure. Assume the figure is made up of parallelograms and triangles
which describes the underlined word in the sentence? roger offered sam a new chess game. underlined word: sam a. predicate adjective b. predicate nominative c.
multiply. (2.5×10−8)(9×10−10) express your answer in scientific notation.
the main idea of a poem is also known as the:a. meterb.soundc.subjectd.type
do spanish and english share thousands of cognates?
What makes sugar dissolve faster
aside from protective equipment, what other ways can you stay safe when taking part in athletic events?
the history of militarism
TRUE OR FALSE: F(x)=-3(x+2)(x-5)^3>0 when x<-2 or x>5 PLEASE HELP!!!!