gbhallie8076 gbhallie8076

20-01-2020
Chemistry

contestada

What information is provides by the mass number A, which is the superscript in the atomic symbol?

Respuesta :

piperhubler12 piperhubler12

20-01-2020

Answer:

The mass number tells us the number (the sum of nucleons) of protons and neutrons in the nucleus of an atom.

Explanation:

Answer Link

Otras preguntas

how might a suit of armor be a good analogy for a function of the skeletal system

the expression (3x^2)^4/9x^3 is equivalent to which other expression

In how many ways can 50 cards be chosen from a standard deck of 52 cards using permutations

Find the sum of 130 cm. And 50 mm.in meters

to the nearest tenth of a percent, what is 8/13 written as a percent? Answers: A. 0.6%

3.79 rounded to the nearest tenth

what is 8.94 rounded to the nearest tenth

The perimeter of a rectangular picture frame is 30 inches. The length of the frame is three less than twice the width. What are the dimensions of the frame?

If you left a board lying in the grass for a few days, what would happen to the grass underneath the board? Why?

Find all solution of the equation. y=-x y=xlnx