answer: gram
grams
yes
centimeters
1 to 10 grams I would suggest. It rather depends on the pencil's measures.
A pencil has more mass than a paper clip no matter how big the pencil is.
Because a pencil has a mass of a few grams.
20
answer: gram
You could measure the mass with grams.
The magnetic core of the earth pulls on the mass of the pencil.
gram
grams
yes
20 dk
A 3-gram pencil on the moon would have a mass of 3 grams and a weight of 4.9 millinewtons or 0.018 oz.
Please note that a kilogram is a unit of mass - NOT a unit of weight. And yes, a pencil has a mass that is considerably less than a kilogram. For comparison, a kilogram is the mass of a liter of water.