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Water molecules are made up of two elements - hydrogen (white atoms) and oxygen (red atoms). Water has a specific ratio of two hydrogen atoms to one oxygen atom. CO₂
10 sie 2022 · Three states of matter exist: solid, liquid, and gas. Solids have a definite shape and volume. Liquids have a definite volume, but take the shape of the container. Gases have no definite shape or volume; Matter can be classified into two broad categories: pure substances and mixtures.
27 paź 2022 · Describe the basic properties of each physical state of matter: solid, liquid, and gas. Define and give examples of atoms and molecules. Classify matter as an element, compound, homogeneous mixture, or heterogeneous mixture with regard to its physical state and composition.
Separate homogeneous from inhomogeneous mixtures. Under normal conditions, there are three distinct states of matter: solids, liquids, and gases. Solids are relatively rigid and have fixed shapes and volumes. A rock, for example, is a solid.
The elements hydrogen, oxygen, phosphorus, and sulfur form molecules consisting of two or more atoms of the same element. The compounds water, carbon dioxide, and glucose consist of combinations of atoms of different elements. Classifying Matter. Matter can be classified into several categories.
Describe the basic properties of each physical state of matter: solid, liquid, and gas; Distinguish between mass and weight; Apply the law of conservation of matter; Classify matter as an element, compound, homogeneous mixture, or heterogeneous mixture with regard to its physical state and composition; Define and give examples of atoms and ...
Classify matter as an element, compound, homogeneous mixture, or heterogeneous mixture with regard to its physical state and composition. Define and give examples of atoms and molecules. Matter is defined as anything that occupies space and has mass, and it is all around us.
