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True of false very few minerals are compounds?
False. Most minerals are compounds, meaning they are composed of two or more elements bonded together. This is what gives minerals their unique chemical and physical properties.
Are Organic compounds covalently bonded and they always contain oxygen?
Organic compounds are covalently bonded molecules that contain carbon, hydrogen, and sometimes other elements like oxygen, nitrogen, sulfur, or phosphorus. Oxygen is not always present in organic compounds, but it is a common element found in many organic molecules.
True or false the basic unit of matter is a molecule?
False. The basic unit of matter is an atom, not a molecule. Atoms are the smallest unit of a chemical element, while molecules are made up of two or more atoms bonded together.
Atoms are made up of tiny particles called molecules true or false?
FALSE. It is in fact the other way around. A molecule consists of two atoms or more kept together by chemical bonds.
Are Polymers molecules made from repeating units of identical organic compounds that are linked together by hydrogen bonds?
False, they are by covalent bonds
Are compounds are chemically bonded togrther true or false?
true!
Compounds link up to make elements true or false?
False. Elements are made up of only one type of atom, whereas compounds are made up of different types of atoms chemically bonded together. Elements do not link up to form compounds.
True of false very few minerals are compounds?
False. Most minerals are compounds, meaning they are composed of two or more elements bonded together. This is what gives minerals their unique chemical and physical properties.
A mixture of air is chemically bonded true or false?
Some times, but not always
Is an element composed of two or more compounds True or false?
False. A compound consists of 2 or more elements that combine chemically.False. You have that backwards. This might help to remember it - elements are elemental while compounds are compoundedfrom elements.
Mixtures have strong chemical bonds true or false?
Not between the different components of a mixture, no.
Are Organic compounds covalently bonded and they always contain oxygen?
Organic compounds are covalently bonded molecules that contain carbon, hydrogen, and sometimes other elements like oxygen, nitrogen, sulfur, or phosphorus. Oxygen is not always present in organic compounds, but it is a common element found in many organic molecules.
Organic compounds contain carbon atoms that are covalently bonded to other elements typically hydrogen and oxygen and other carbon atoms True or False?
true
A compound can consist of one element?
False. A compound by definition is a substance made up of two or more different elements chemically bonded together. An element, on the other hand, is a pure substance made up of only one type of atom.
A pail of sand and soil is a mixture true or false?
True. A pail containing both sand and soil would be considered a mixture as it is a combination of two or more substances physically combined but not chemically bonded.
True or false the basic unit of matter is a molecule?
False. The basic unit of matter is an atom, not a molecule. Atoms are the smallest unit of a chemical element, while molecules are made up of two or more atoms bonded together.
When sugar is dissolved in water the sugar and water are chemically combined true or false?
False.
