The atomic number of an element represents, Physics

Assignment Help:

The atomic number of an element represents:

(1) Number of neutrons in the nucleus

(2) Number of protons in the nucleus

(3)Atomic weight of element

(4)Valency of element

Ans: Number of protons in the nucleus

Related Discussions:- The atomic number of an element represents

Formula, formula to get vi if the givens are distance and acceleration

formula to get vi if the givens are distance and acceleration

Explain average acceleration of the car, On the way to school, Jamal realiz...

On the way to school, Jamal realizes that he left his physics homework at house. His car was initially heading north at 24.0 m/s. It takes him 35.5 s to turn his car around and hea

Determine the vertical support reactions, The I beam weighs 0.6kN/m and sup...

The I beam weighs 0.6kN/m and supports the load which is P33 kN as shown. The distance from the load to point B is P34 m. Determine the vertical support reactions at A and B. (A

Easier to pull a lawn roller than to push it, Explain why easier to pull a ...

Explain why easier to pull a lawn roller than to push it? Explaination : In Pulling, effective weight of lawn mover= mg-fsinx In pushing, effective weight = mg+

Evaluate the eigen frequencies and explain the normal modes, A mass M moves...

A mass M moves horizontally along a smooth rail. A pendulum is hung from M with a weightless rod and mass m at its end. Find the eigen frequencies and describe the normal modes

Determine the radius of curvature of glass sphere, A small air bubble is pl...

A small air bubble is placed 0.04 m inside a glass sphere of refractive index 1.5. When viewed normally from outside it is seen at a depth of 0.03 m. Determine the radius of curvat

Explain instantaneous velocity, INSTANTANEOUS VELOCITY: The velocity of...

INSTANTANEOUS VELOCITY: The velocity of a body at a certain instant of time is known as instantaneous velocity.

1 dimensional motion, 2 cars, 1 and 2 starting from rest are moving with sp...

2 cars, 1 and 2 starting from rest are moving with speeds v1 and v2 m/s(v1>v2). car 2 is ahead of car1 by ''s'' metres when the driver of car 1 sees car 2. what minimum retardation

Spectrum, Example of an impure spectrum

Example of an impure spectrum

When a body is said to be in rest, REST: A body is said to be at rest i...

REST: A body is said to be at rest if it does not alter its position with respect to its surroundings.

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages