leaherturk leaherturk

02-12-2020
Chemistry

contestada

What is the "mass number"? What does the mass number tell you?

Respuesta :

user246885 user246885

02-12-2020

Total number of protons and neutrons in the atomic nucleus. When you see a periodic table the order is usually the atomic number, the element symbol, the name, and then the atomic mass.

Answer Link

Otras preguntas

Evaluate the expression when r = 8.2 and s = –3.7. r – 2s a. –22.94 b. 0.8 c. 4.5 d. 15.6

A single box of thumb tacks weighed 3 1 ⁄2 ounces. If a teacher had 4 1⁄7 boxes, how much would their combined weight be?

Tickets to a museum cost $17 each. For a field trip, the museum offers a $4 discount on each ticket. How much will tickets for 32 students cost?

4.5ft is what circumference of a circle

Which of the following is true? A. Some levels of tobacco use are safe. B. Some tobacco products do not cause cancer. C. All forms of tobacco are addictive.

how can the distributive property be used to find 4 x 875? draw an array.

What is the name of the period that has the digits 913,256.

What is the definition of metabolism? maintaining stability in an organism's internal environment producing offspring that are dissimilar to the parents the

What is another word for cytosol

In which taxonomic phylum is ginkgo classified? a. Gnetophyta b. Cycadophyta c. Anthocerophyta d. Ginkgophyta