Question

Помогите определить сколько протонов ,нейтронов и электронов у кремния !!!! плизззз

Answer 1

Количество протонов и электронов в неионизированном атоме всегда одинаково и равно порядковому номеру в периодической таблице Менделеева, для кремния - 14. количество протонов у кремния -14,электронов-14,нейтронов- 14.

Answer 2

Silicon Atomic Structure

Silicon is a chemical element with the symbol Si and atomic number 14. Let's break down the composition of a silicon atom:

- Protons: Silicon has 14 protons in its nucleus. - Neutrons: The most common isotope of silicon, silicon-28, has 14 neutrons. However, silicon can have different isotopes with varying numbers of neutrons. - Electrons: A neutral silicon atom will have 14 electrons orbiting the nucleus.

So, the atomic structure of silicon can be summarized as follows: - Protons: 14 - Neutrons: Varies by isotope, but silicon-28, the most common isotope, has 14 neutrons. - Electrons: 14