jaydenjohnson9377 jaydenjohnson9377
  • 01-04-2018
  • Chemistry
contestada

How many neutrons are in an atom with each set of atomic numbers and mass numbers?

Respuesta :

Zydon Zydon
  • 01-04-2018
Do mass number - atomic number to get the neutrons.
for example.
Heliums mass number is 4.
Atomic number of 2
4-2 = 2 neutrons.

Answer Link

Otras preguntas

whats 450/100 im simplest form
The data showed that there was no significant difference in healing times between the two groups, so the researcher concluded that calcium intake has no effect
The data showed that there was no significant difference in healing times between the two groups, so the researcher concluded that calcium intake has no effect
Tina lost 3 pounds on the first week of her diet. She gained a pound on the second week, and then lost 2 pounds a week during every week afterwards. She has bee
an employer pays $22 for 2 hours is the ratio table to determine how much she charges for 5 hours
Which layer of the Earth contains most of the Earth's mass? A.outer core B.crust C.inner core D.mantle
Süleyman was an Ottoman emperor who created a code of laws for his empire. A. True B. False
What is the discount of 97.99 83.30
Which number is 164,502,423 decreased by 100,000?
Most European nations have a dominant culture. a. True b. False