..ooo Boost令 7:51 PM イ37% . Study Guide: Quiz1 Open with Print A Brief History of Understanding Matter Revealing Matter’s Complexity What is a technique that is useful for separating compounds out of a mixture? Fig 3.2 Any substance found in nature will be eitheraa or a(n) Fig The smallest particle of a compound (that has all the properties of the compound) is a(n) (See paragraph four of this subsection.) are made up of molecules that are a combination of two or more elements. (Distill this blank’s identity from the last two paragraphs in this subsection.) Arrange the following terms in order of their complexity: 2. proton 3, neutron 4, electron 5. molecule (see Fig 1.17) A(n) the last paragraph of this subsection.) cannot be degraded further by ordinary physical or chemical means. (See . (See the The tiniest, most miniscule bit of a pure elemental substance is a(n) last paragraph of this subsection.) Atomic Structure What Are Its Parts? A cloud of first sentence of this subsection. In the arrangement of particles within any atom, the outermost sort of particle is always the spins around a dense, centrally-positioned nucleus. Consider the See Fig 3.5 Neutrons are located within the of the atom. (first paragraph of this subsection) (See Fig 3.5 and first Describe the net charge of a proton, a neutron and an electron. paragraph of this subsection) In a normal atom, how does the number of protons compare to the number of electrons? (See the second paragraph in this subsection.) Name and describe the parts and regions within an atom. (See Fig 3.5 and text of this subsection) When an atom loses an electron, it becomes a positively charged(See the last sentence of this subsection.) A(n ) is an ..atom” that has lost or gained one or more electrons. (See the last sentence of this subsection) Do Neutrons Make any Difference? What’s an Isotope?
