Question

Определите состав атома кислорода .

Answer 1

Порядковый номер 8,значит число протонов и нейтронов равно 8,атомная масса 16,число нейтронов=16-8=8.

Answer 2

Composition of an Oxygen Atom

The oxygen atom is composed of several subatomic particles. Let's break down the composition of an oxygen atom:

1. Protons: Protons are positively charged particles found in the nucleus of an atom. The atomic number of oxygen is 8, which means that an oxygen atom has 8 protons.

2. Neutrons: Neutrons are neutral particles found in the nucleus of an atom. The number of neutrons in an oxygen atom can vary, but the most common isotope of oxygen, oxygen-16, has 8 neutrons.

3. Electrons: Electrons are negatively charged particles that orbit the nucleus of an atom. An oxygen atom has 8 electrons, which are distributed in different energy levels or electron shells.

To summarize, the composition of an oxygen atom includes 8 protons, 8 electrons, and a varying number of neutrons depending on the isotope.

It's important to note that the information provided above is based on the search results and does not include additional details about the electron configuration or isotopes of oxygen. If you need more specific information, please let me know!