jungkookwifeu99
jungkookwifeu99
15-09-2020
Chemistry
contestada
can someone help me with this?
Respuesta :
stuckytrash365
stuckytrash365
15-09-2020
Answer:
protons=electrons=9(atomic number)
Neutrons=19-9=10(math number-atomic number)
Answer Link
VER TODAS LAS RESPUESTAS ( 72+ )
Otras preguntas
The assignment is to modify the class implementation without changing the functionality. Remove the feet and inches data members and replace them with one data
Using the digits 0 to 9, at most one time each, fill in the boxes to create a square, with one of the vertices at (2,3). Hint: 2 and 3 are already used (so they
Can you move out when your 16 in the state of New York without parent consent?
(True) or (False)? Par value represents the total amount received by the company when it issues stock.
Which of the following are components of the nonspecific immune response? I. mucous II. skin III. macrophages IV. T lymphocytes V. B lymphocytes
1. Initial velocity 5m/s, final velocity 36km/hr, acceleration 1.25m/s/s. Distance?
The radius of a circle is 8. What is the diameter of the circle?
The rate constant of the elementary reaction CH3OCH3(g) CH4(g) +CH2O(g) is k = 8.33×10-6 s-1 at 427°C, and the reaction has an activation energy of 245 kJ mol-1
A supply plane needs to drop a package of food to scientists working on a glacier in Greenland. The plane flies 100 m above the glacier at a speed of 140 m/s.Ho
Which of these is a disadvantage of hydrogen fuel cells? O A. The only emission produced by hydrogen fuel cells is water. O B. Hydrogen fuel is expensive to pro
