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

PLEASE HELP Solve. m^-5 = 1/32 m = ________ ?
1) 15x^3 + 19x^2 + 6x A) (3x^2 +2)(5x+3) B) x(3x+2)(5x+3) C) x^2(3x+2)(5x+3) D) x(5x+2)(3x+3) E) Prime I chose E) Prime. 2) 2x^2 - 14x - 6x + 42 A) 2(x+
How many days are required for 200. grams of radon-222 to decay to 50.0 grams? (1) 1.91 days (3) 7.64 days(2) 3.82 days (4) 11.5 days
Two spherical balloons are filled with water. The first balloon has a radius of 3 cm, and the second has a radius of 6 cm. How much more water is in the larger
6/16 OR 30/80 WHICH ONE is bigger?
The three isomers of pentane have different (1) formula masses (2) molecular formulas (3) empirical formulas (4) structural formulas
one whole and a half plus one and 8 in simplest form
When you divide a whole number by a decimal less than 1, the quotient is greater than the whole number. why?
The figure shown is to be translated 5 units to the left and 2 units down. Which statement is true for the translated figure? A. It is smaller than the orig
What broke all ties between the English colonies and england