Look at the alphabetical list of elements inside the front cover. Give the names corresponding to the following symbols: (a) B (b) Rh (c) Cf (d) Os (e) Ga

검증된 단계별 안내

Identify the element symbol from the periodic table.

Locate the element symbol 'B' in the periodic table and find its corresponding name.

Locate the element symbol 'Rh' in the periodic table and find its corresponding name.

Locate the element symbol 'Cf' in the periodic table and find its corresponding name.

Locate the element symbol 'Os' in the periodic table and find its corresponding name.

Locate the element symbol 'Ga' in the periodic table and find its corresponding name.

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주요 개념

질문에 올바르게 답하기 위해 반드시 이해해야 하는 핵심 개념들은 다음과 같습니다.

Periodic Table of Elements

The Periodic Table of Elements is a tabular arrangement of chemical elements, organized by increasing atomic number. Each element is represented by a unique one- or two-letter symbol, which is derived from its name. Understanding the layout of the table helps in identifying elements and their properties, as well as their relationships with one another.

Element Symbols

Element symbols are one- or two-letter abbreviations used to represent chemical elements. These symbols are standardized and often derived from the element's name in English or Latin. For example, 'B' stands for boron, 'Rh' for rhodium, and 'Cf' for californium, making it essential to know these symbols for effective communication in chemistry.

Element Names

Each chemical element has a specific name that corresponds to its symbol. The names often reflect historical, geographical, or descriptive origins. For instance, 'Os' refers to osmium, named after the Greek word for 'smell,' and 'Ga' stands for gallium, named after France. Recognizing these names is crucial for understanding chemical formulas and reactions.