kmin90 kmin90
  • 03-09-2020
  • Biology
contestada

Hydrogen (H), potassium (K), and sodium (Na) are all in the same______

A:Group
B:Period

So they have the same number of______

A:Electron shell
B:Valence

Respuesta :

jayicyse10792 jayicyse10792
  • 03-09-2020
The first one is B:period and the second one is A:Electron shell
Answer Link

Otras preguntas

Which practice was common among modernist poets?
What was the main reason imperial nations built large naval forces?
DeLissa wants to dress and act like Marisol, who is a very popular and attractive girl at school. What type of peer pressure is DeLissa reacting to?
If water and oil are combined in a container, the resulting liquid is a(n) A. suspension. B. emulsion. C. mixture. D. solution.
Differentiate each function. Do not expand an expression before differentiating. a)f(x)=(2x+3)^4
if the mass is 180g and the volume is 90g what is the density
What is the discount of 97.99 83.30
You are creating identical candy bags using 18 chocolate bars and 30 peanut butter cups. What is the greatest number of bags you can fill using all the candy? S
why 1 hundred 4 tens and 14 tens name the same amount.
Which term describes matter that is a substance made of diffrent kinds of atoms bonded together