Weight is usually measured in newtons.
The 6letter word woth the second letter 'E' and the units for it is newtons is weight.
In business or in academics, there is no excuse for a mistake. A letter can be written to acknowledge a mistake, to report a mistake, to apologize for a mistake, to correct a mistake. That letter can include reasons that the mistake was made and should include steps that have been taken to ensure the mistake is not repeated. It is unprofessional to make excuses for mistakes.
A five letter word for a scientists mistake is "error."
Grams and kilograms are measurement of weight. For a letter you would use grams. For a package you would use kilograms as it weight is more.
nuclear energy
"error"
A synonym for mistake starting with B is blunder (or boo boo).
error
err
A three-letter word for making a mistake would be "err."Err is verb, and it means "be mistaken or incorrect; make a mistake."
you vomited in the locker room sink
The six-letter anagram is kismet (i.e. fate, sometimes capitalized).If you added an A to these letters, you could make a mistake.