Best Answer: First true and second false.- ... Isotopes of an element have different atomic masses is TRUE. An isotope is an element, say carbon for example, that ...
Absent-mindedness is where a person shows inattentive or forgetful behaviour. It can have three different causes: a low level of attention (blanking or zoning out) intense attention to a single object of focus (hyperfocus) that makes a person oblivious to events around him or her;
Get It! Ad Ignorantium. (also known as: appeal to ignorance, absence of evidence, argument from personal astonishment, argument from Incredulity) Description: The assumption of a conclusion or fact based primarily on lack of evidence to the contrary. Usually best described by, âabsence of evidence is not evidence of absence.â. Logical Form: