B) Gas is heated, And D) Mass of gas increased.
hydrogen (H2),and oxygen (O2),, that is the answer
Thomson
In his model discovered electron which has negative charge whereby this electrons were positioned throught the atom surrounded by a soup of positive balance the negative charge of electron
Rutherford
In his model concluded that atom is made up of central charge surrounded by orbiting electrons.
Answer:
the heat required to raise the temperature of the unit mass of a given substance by a given amount
Explanation:
