carlton5519 carlton5519
  • 15-03-2024
  • Chemistry
contestada

A sample of Si weighs 78.5 grams. Will a sample of C that contains the same number of atoms weigh more or less than 78.5 grams?

(A) A sample of C weighs less than 78.5 grams.
(B) A sample of C weighs more than 78.5 grams.
(C) A sample of C weighs exactly 78.5 grams.
(D) The weight of a sample of C cannot be determined without additional information.

Respuesta :

Otras preguntas

Evaluate the expression (11/7)(5/3)(3/1)
Jack, Jill, and Ron share a 2-bedroom apartment. Rent is represented by R. The water bill is $20 per person. The electric bill is $250 a month. Jill will be pic
A retired couple invested $6000 in bonds. At the end of one year, they received an interest payment of $396. What was the simple interest rate of the bonds?
How many squares for three traits?
one-sixth of a number is 66
twelve is sixteen less than four times a number
A retired couple invested $6000 in bonds. At the end of one year, they received an interest payment of $396. What was the simple interest rate of the bonds?
The length of a rectangular garden is 7 feet longer than its width. The garden's perimeter is 202 feet. Find the length of the garden.
How many squares for three traits?
Explain why volcanoes are common in the Ring of Fire.