caileecarter1 caileecarter1

02-06-2021
Chemistry

contestada

What does the number 7 mean in the following example-73Li?
a. The number of protons
b. The atomic mass
c. The atomic number
d. The number of electrons

Respuesta :

unknown767 unknown767

05-06-2021

Answer:

7 is the mass number of li and 3 is the atomic number

a 3

b 7

c 3

d 4

Answer Link

Otras preguntas

is 7 over 9 , 5 over 12, and 5 over 8 terminating or repeating decimals? and what are they in decimals? please explain..thx :)

If lies in the quadrant IV. What can be the value of cos ?

Write the number in two other forms: 0.632 --------- The example reads: 0.200 / 200 thousandths / 200 x 1/1000

A carton can hold 1000 unit cubes that measure 1 inch by 1 inch by 1 inch. Describe the dimensions of the carton using unit cubes. Can you explain to me how to

A base 7 three-digit number has its digits reversed when written in base 9. Find the decimal representation of the number.

What is Circular Motion?

how can I use multiple representations to indicate positive and negative values

how do I write 0.25 as a fraction in its simplists form

Two pounds of peaches at the farmers market cost $4.20.How much will 5 pounds cost?

how to write 0.632 in wordform please show an example