In mathematics and science, 'base' refers to the foundational number or element upon which a system is built, such as the base-10 system in decimal notation or the base in logarithmic and exponential functions. In chemistry, 'base' describes a substance that can accept hydrogen ions or donate electron pairs, often resulting in a pH greater than 7 when dissolved in water.

Base

Math is like a magic tool that helps us understand the world, and science uses this tool to learn how everything works. Together, they help us solve puzzles about nature and make cool things like rockets and robots.

mathematics and science

foundational number

The base-10 system, also known as the decimal system, is a positional numeral system that is based on powers of 10 and uses digits ranging from 0 to 9. It is the most widely used number system in the world, particularly for arithmetic and financial calculations due to its alignment with human counting using fingers.

base-10 system

decimal notation

Logarithmic functions are the inverses of exponential functions and are used to solve equations where the unknown appears as the exponent of some base. They are essential in various fields such as science, engineering, and finance for modeling growth processes and understanding phenomena that scale logarithmically.

Logarithmic Functions

Exponential functions are mathematical expressions where a constant base is raised to a variable exponent, resulting in rapid growth or decay. They are crucial in modeling real-world phenomena such as population growth, radioactive decay, and compound interest, where change accelerates over time.

exponential functions

Chemistry is the scientific discipline focused on the study of matter, its properties, composition, structure, and the changes it undergoes during chemical reactions. It bridges other natural sciences like physics, geology, and biology, providing a fundamental understanding of the material world and the interactions between different substances.

chemistry

hydrogen ions

electron pairs

pH greater than 7

Substance refers to the fundamental or essential nature of something, often discussed in philosophy as the underlying reality that supports and gives rise to observable phenomena. It is a core concept in metaphysics, where it is contrasted with properties or attributes that substances possess.

substance

When something is dissolved in water, it breaks into tiny pieces that are too small to see and spreads evenly throughout the water. This is why the water looks the same, but it can taste different or have different things in it, like sugar or salt.

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