Which elements are found in simple carbohydrates? carbon, hydrogen and oxygen carbon, hydrogen, oxygen and nitrogen carbon, hydrogen, oxygen and phosphorous carbon, hydrogen, oxygen and sulfur none of these

The correct answer is : carbon, hydrogen and oxygen.

Explanation:

Carbohydrates are the polyhydroxy aldehydes or polyhydroxy ketones. They are also termed as saccharides. The main element making up an simple carbohydrate is carbon , hydrogen and oxygen.

Some of the examples are:

it is to be noted that an alpha particle is an helium nucleus. so it contains 2 protons 2 neutrons and has a mass number of 4. when alpha decay particles are ejected from the nucleus it gets transformed into an atom which has atomic number less than 2 and a mass number less than 4.

an equation that could represent alpha decay is radium 226 decay of alpha particle forms radon 222.

→

a: 45.9 meters

b: 4.29 seconds

step-by-step explanation:

a: h(t)=1/2(-9.8)(3)^2+0(3)+90

h(t)=-4.9(3)^2+90

h(t)=-44.1+90

h(t)=45.9 meters

b: 0=1/2(-9.8)(t^2)+0t+90

0=-4.9t^2+90

-90=-4.9t^2

18.37=t^2

t=4.29 seconds

in the second question, the numbers aren't exact, but they're a close approximation.