Heat is best classified as energy :)
Salt.
This is because this reaction need heat absorption.
Metalloid
a metal
the absence of a nucleus
There are many ways that forging metal can be classified by heat. There is lots of energy released and lots of energy required to forge metals, therefore, it can be classified by heat. Heat is basically a gain in energy.
heat engines are classified on the location of the combustion chamber , if it is outside the whole set up then it is external heat engine and vice versa.
how can a Dictatorship be classified
they are best classified as Mammalia, order Marsupialia, family Macropodidae.
Tuberculosis is best classified as an infectious disease.
The Iliad can be classified as a narrative poem :)
Exothermic
The ribs and sternum are best classified as the rib cage. Most of the ribs and sternum consist of bone.
This is because this reaction need heat absorption.
Salt.
semiconductors.
a drug, but the government doesn't want you to know that, that's why marijuana is 'classified' as a drugits classified as the "best stuff ever"