Question

На рисунке изображена строение атома лития liподпишитесь названия элемента

Answer 1

Ответ:

(+) протон

(-) электрон

просто круг-нейтрон

Объяснение:

Answer 2

( - ) электрон

( + ) Протон

Вот ответ всё правильно

Answer 3

Structure of a Lithium Atom

The structure of a lithium atom consists of several components. The central part of the atom is the nucleus, which contains protons and neutrons. Orbiting around the nucleus are electrons.

The nucleus of a lithium atom contains three protons and four neutrons. Protons have a positive charge, while neutrons have no charge. The number of protons in an atom determines its atomic number, which is the identifying characteristic of an element. In the case of lithium, the atomic number is 3.

The electrons in a lithium atom are arranged in energy levels or shells. The first energy level can hold a maximum of 2 electrons, while the second energy level can hold up to 8 electrons. Lithium has two electrons in the first energy level and one electron in the second energy level.

Therefore, the structure of a lithium atom can be represented as follows:

- Atomic Number: 3 - Protons: 3 - Neutrons: 4 - Electrons: 3 (2 in the first energy level, 1 in the second energy level)

Please note that the information provided above is based on the structure of a lithium atom as described in scientific sources.