Chemistry, asked by madalynnpayne10, 5 months ago

what atom has 2 protons and 4 neutrons

Answers

Answered by siri871193

Answer:

Its atomic number is 2, so it has two protons in its nucleus. Its nucleus also contains two neutrons. Since 2 + 2 = 4, we know that the mass number of the helium atom is 4.

Answered by Anonymous

Answer:

Helium atom

Explanation:

Its atomic number is 2, so it has two protons in its nucleus. Its nucleus also contains two neutrons. Since 2 + 2 = 4, we know that the mass number of the helium atom is 4

Previous Question

Next Question

Similar questions

Math, 2 months ago

2. The Length of a carpet is 5 m and its breadth is 3 m. How much area of a floor will it cover?

Math, 2 months ago

Draw the following figures in a single graph paper and also draw their line of symmetry. Rectangle Isosceles Triangle Circle Square Step 1: Please keep the following points in mind while drawing the above mentioned shapes in the graph paper: Rectangle : It has equal opposite sides. For Ex: If you are planning to draw a rectangle with l=4cm and b=3cm then take four boxes horizontally for...

English, 2 months ago

व्हाट इस ऑपरेटिंग सिस्टम...

Math, 5 months ago

A horizontal pipe has a diameter of 10.0 cm. Fluid flows in the pipe at 0.500 m/s. The pipe is attached to a smaller pipe that has a diameter of 4.00 cm. What is the speed of the fluid in the smaller pipe?

Hindi, 5 months ago

डॉ भटनागर के गायब होने का श्रीमती भटनागर पर असर...

Science, 10 months ago

reactivity series????????????

Math, 10 months ago

The equation of the circle passing through (1,1) and through the point of intersection of circles X^2+y^2+ 13x -3y=0 and 2x^2+ 2y^2 +4x -7y-25=0 is:...

Science, 10 months ago

what is called hives...