audreasej17oubm3p audreasej17oubm3p

18-12-2017
Chemistry

contestada

How many neutrons does an element have if its atomic number is 45 and its mass number is 160?

Respuesta :

countrysingerfov0mf0 countrysingerfov0mf0

21-12-2017

The answer should be 120 neutrons.

Answer Link

Otras preguntas

Which group gained american citizenship in 1924?

you have 5 quarts of paint. It takes 5/8 quarts to paint each chair you are asked to paint. How many chairs can you paint?

Which document allows patients to specify their wishes in regard to four specific dire medical situations by using a 48-item questionnaire?

Suppose that interest rates unexpectedly rise and that fineline corporation announces that revenues from last quarter were down but not as much as the public ha

How does Hutchinson’s charge of puritans living by a “covenant of works “ support Elson’s larger argument regarding Puritan Laws

Which conditions characterized early medieval Europe? Select all that apply. 1decline in power of the Christian clergy 2interdependence of lords and vassals 3in

Hiller Company uses the FIFO method of inventory costing because it wants to maintain a high current ratio during periods of

Breathing deeply is up to ________ more times efficient as breathing shallow.

If a game has an equally likely outcomes, what is the probability of each individual outcome

I will give Brainliest if you answer these 4 questions!!!! Jeanie sells M&Ms out of her giant bag at 4 for 5 cents. The machine at the store sells you 9 for