When elements form mixtures, they will never gain or lose electrical charge and stay exactly the same as they were before, as no chemical reaction has occured (i.e. no change in amount of neutrons)
True. In the environment, matter is often found in the form of mixtures, where two or more substances are physically combined but retain their individual properties. This can include mixtures of solids, liquids, or gases in various combinations.
Yes, scientists classify matter based on its composition into elements, compounds, and mixtures. Elements are made up of one type of atom, compounds are formed by chemically bonding different elements, and mixtures contain more than one substance physically mixed together.
Yes, that is true for compounds with a fixed chemical formula. In a compound, elements combine in specific ratios based on their valencies to form stable structures. This is known as the law of definite proportions.
The OR function always results in a true when one input is true.
Yes, in a mixture, components maintain their own characteristics and can be separated by physical means. Unlike in a chemical compound where the elements are chemically bonded and lose their individual properties, components in a mixture retain their own properties.
Yes, it is true.
True. In the environment, matter is often found in the form of mixtures, where two or more substances are physically combined but retain their individual properties. This can include mixtures of solids, liquids, or gases in various combinations.
it has two elements
it has two elements
yeah it is
True. Compounds do not have the same properties as the elements that form them.
false all solutions are mixtures but not all mixtures are solutions
Yes, it is true, combining two or more different atoms they form chemical compounds.Examples: Cl and Na form sodium chloride, hydrogen and water form water, uranium and fluorine form uranium hexafluoride.Diatomic molecules as O2, Cl2 are not chemical compounds.
compounds are 2 or more elements bonded together and the bonds cannot be broken without chemical reactions. mixtures can be easily seperated. elements cannot be broken down at all. How to tell if its a gas: If you stick your tongue on it, and it burns, its a gas. It may sound really weird, but it's amazingly true.
True.
True. Compounds do not have the same properties as the elements that form them.
A mixture consists of two or more substances that are physically combined, where each substance retains its individual properties. Mixtures can be separated by physical methods, such as filtration or evaporation, due to the different properties of the components. Unlike compounds, mixtures do not have a fixed composition and can vary in the amount of each substance present.