Ionic bonds bonds from due to attraction between opposite charge ions Ion atoms or groups of atoms that has net positive or negative charge Cation -ion with a positive charge-result from loss of electrons Anion -negatively charge ion-result from gain of electrons How many protons, neutrons, &...
two or more elements that are chemically combined molecular compound a compound that is composed of non-metal elements ionic compound A compound that consists of positive and negative ions (metal + non-metal) heterogenous mixture a mixture in which you can see the different parts homogenous mixture...
All Common Ions 59個詞語 MarcusJMiller8預覽 Food and Ordering Group 4 老師26個詞語 MsParksToday預覽 Chemistry in Living Systems 44個詞語 amelia_b17預覽 CHEMICALs 13個詞語 Rick777777預覽 這個學習集的練習題 學習 1 / 7 用學習模式學習 atoms = smallest particle molecules are made up of 2 or mo...
How are metal atoms held together? By the electrostatic attraction between a lattice of positive ions and delocalized electrons. What determines the strength metallic bonds? -Increases with charge on cation-Decreases with radius of ion Bond angles of different shapes Linear-180V-shape-105Trigonal pyr...
Ionic: Electrons have been transferred from one atom to another.Polar covalent: Electrons are being shared unequally between atoms.Pure covalent: Electrons are being shared equally between atoms. The relative ability of a bonded atom to attract shared electron pairs is called its ___. This ability...
Molecule A group of atoms held together by covalent bonds. Compound A substance made up of atoms of two or more different elements joined by chemical bonds Ions Charged atoms Law of Conservation of Matter Matter is not created nor destroyed in any chemical or physical change Radiation Energy tha...
orderly arrangement of their particles and the fixed locations of their particles, atoms, ions, or molecules are packed tightly together, dense, not easily compressed, do not flow melting point temperature at which a solid changes into a liquid; disruptive vibrations of the particles are strong en...
are different ions Atoms with the same number of protons but with different electrical charges ___. ionic In salt, what is the nature of the bond between sodium and chlorine? an attraction between ions of opposite charge An ionic bond involves ___. carbon, hydrogen, nitrogen, oxygen About...
用Quizlet學習並牢記包含All matter is made of what?、What is the smallest part of an element? What is the smallest part of a compound?、What are atoms made up of?等詞語及更多內容的單詞卡。
bonds created when electrons are gained or lost acid ph below 7, more H+ than pure water base ph above 7, form hydroxide ions when dissolved in water neutral ph 7, equal amounts of H+ and OH- define enzyme and how it works and what affect it ...