Which of the following expresses 2.4 as a fraction in simplest form?

Step-by-step explanation:

Here, the given expression,

We can write,

Now, 24 = 2 × 2 × 2 × 3,

10 = 2 × 5,

⇒ H.C.F. of 24 and 10 = 2

Since, 12 and 5 are distinct integers,

Therefore, the simplest fractional form of 2.4 is 12/5.

false

step-by-step explanation:

false.   two legs of the trapezoid would be congruent, but the other two would not.   were all the legs congruent, then we'd have a square; were the 2 shorter sides congruent and the 2 longer sides also congruent, we'd have a rectangle.

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.