Aballon has a volume of 253.2 ml. the volume of the balloon is decreased to 165.4 ml determine new tempature

The question is incomplete. Here, is the complete question:

A balloon has a volume of 253.2 mL at 356 K. The volume of the balloon is decreased to 165.4 mL. What is the new temperature?

The new temperature is 232.6 K.

Explanation:

Charles' Law: This law states that volume is directly proportional to the temperature of the gas at constant pressure and number of moles.

    (At constant pressure and number of moles)

where,

= initial volume of gas  = 253.2 ml

= final volume of gas  = 165.4 ml

= initial temperature of gas= 356 K

= final temperature of gas  = ?

Putting in the values:

Therefore, the new temperature is 232.6 K.

answer; i believe that the correct answer is (c) explore the outer planets; / plz check good luck

explanation:

let the different atoms be x and y. each with four protons and same mass will be represented as follows.

mass number is number of protons + number of neutrons.

            and  

since, it is given that one has a negative charge while the other is neutral. therefore, there will be increase in number of protons and the atom will be represented as follows.

according to periodic table, mass number of beryllium is 9 and it has atomic number 4 so, the atoms will be and .  

the protons and neutrons will be located inside the nucleus whereas the electrons will be revolving around the nucleus.