joshuaburton773 joshuaburton773

30-01-2019
Physics

contestada

How many neutrons does element X if it’s atomic number is 28 and its mass number is 87

Respuesta :

sweetcandy16gaming sweetcandy16gaming

30-01-2019

the answer is 59 neutrons

Answer Link

Otras preguntas

Where did the Greeks defeat the Persians in 490 BC? Salamis Ionia Athens Marathon

Suppose that a deck of 52 cards contains 13 red cards, 13 yellow cards, 13 blue cards, and 13 green cards. If the 52 cards are distributed in a random manner am

Which of the following graphs best represents the solution to the pair of equations below? y = −x + 6 y = 2x − 3 A coordinate plane is shown with two lines g

Solve the system of equation

Which state is marked by relatively low levels of physical activity and reduced sensory awareness that is distinct from periods of rest while awake?

Bien. (1) (tomar) tres clases... química, biología y computación. Y tú, ¿cuántas clases (2) (tomar)? Question 2 with 2 blanksJUAN(3) (tomar) tres también... bio

Citizen X has run into some financial troubles. One day, he shows up to work wearing a new watch. A co-worker whose home was recently robbed says, "Hey, my watc

5. If one object has a greater speed than a second object. does the first necessarily have a greater acceleration? Explain, using examples. 6. Compare the accel

A researcher’s study uses a dataset of prisoner demographic characteristics. This dataset includes criminal history data that predates incarceration and include

You are working for a company that has four workers. Each has their own best operating level for getting projects completed. The first worker can do 1.5 project