Bio 1201 Exam 1 Gregg Questions And Answers Rated A+ New Update Assured Satisfaction

Matter consists of chemical elements in pure form and in combinations called ______________. - Answer-Compounds ______________ consists of chemical elements in pure form and in combinations called compounds. - Answer-Matter Matter consists of ________________ in pure form and in combinations called compounds. - Answer-Chemical elements Organisms are composed of _____________. - Answer-Matter _______________ is anything that takes up space and has mass. - Answer-Matter Matter is anything that takes up __________ and has _______. - Answer-Space; mass Matter is made up of ____________. - Answer-Elements An _________________ is a substance that cannot be broken down other substances by chemical reactions - Answer-Element A ___________________ is a substance consisting of two or more elements in a fixed ratio. - AnswerCompound T/F: A compound has characteristics different from those of its elements - Answer-True An element's properties depend on the structure of its ______. - Answer-Atom An ____________ is the smallest unit of matter that still retains the properties of an element. - Answer-AtomAtoms can be broken down into smaller particles like ___________ (no charge), ______________ have a positive charge, and _____________ (negative). - Answer-Neutrons, protons, and electrons No electrical charge - Answer-Neutron Postive charge - Answer-Proton Negative charge - Answer-Electron