ebaggett415655 ebaggett415655

05-09-2020
Chemistry

contestada

if I know the number of protons an element has do I know what element it is ?

Respuesta :

quinnwatch quinnwatch

05-09-2020

Answer:

Yes.

Explanation:

The atomic number is derived from the number of protons. For example: Radium has 88 protons and its atomic number is 88. Helium has 2 protons its atomic number is 2. Sodium's atomic number is 11 it has 11 protons.

Answer Link

Otras preguntas

Why is an object's density expressed as a combination of two units

x-3y+2z=11,-x+4y+3z=5,2x-2y-4z=2

A 1200 kg car starts from rest and travels 100m in a time of 10 seconds . A) what is the acceleration of the car? B) what force must have acted on the car durin

The length of a rectangle is 8 in. more than its width. The perimeter is 52 in. What is the length of the rectangle?

3. the speedy fast ski resort has started to keep track of the number of skiers and snowboarders who bought season passes. the ratio of the number of skiers who

Find how many terms of the following series are needed to make the given sum:64+62+60...=0

Sue chooses a dress to wear when she goes out with her parents, but she can wear it only if her parents approve. The probability that Sue selects a black dress

Solve the equation for y. 8x – 9y = 11

Describe the leaves of trees that live in the taiga

a grandmother says her grandson is two years older years older than her ganddaughter and that together , they are at least 12 years old. How old are her grandso

Q&A Education