Object a and object b have the same kinetic energy, but object b is moving faster. what can you infer about object a? it is more massive. it is made mostly of gas. it is warmer. it has less volume.

answer: you could do some invislibe ink.

explanation: i will tell you how to if u answer my question.

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.

the right answer is c i just did the question.