(a) An aluminium atoms looses three electrons to form a negative ion(b)The formula for the carbonate ion is CO3(c) Ionic bonds are strong, but covalent bonds are weak.(e) The charge on a barium ion is 3+(f) When a gas turns into a liquid, its particles get smaller(g)Lithium fluoride is a mixture because it contains more than one sort of atom(h) In an atom, the number of electrons equals to the number of neutrons.(i) All full electron shells contain 8 electrons(j) In the periodic table, elements in the same group all have the same number of electron shellsPLEASE ANSWER ASAPTHANK YOU
black background with silver materials/words/lettersAlso, a dark gray can work for the background.
a) You wrote looses, but meant losesIt should read: An aluminium atoms loses three electrons to form an ionb) The 3 is a subscriptIt should read: The formula for the carbonate ion is CO???c) The term bond cannot be applied to an ionic attraction, thus no comparison is possibleh) You missed one wordIt should read: In a deuterium atom, the number of electrons equals to the number of neutrons.
black background with silver materials/words/lettersAlso, a dark gray can work for the background.
a) You wrote looses, but meant losesIt should read: An aluminium atoms loses three electrons to form an ionb) The 3 is a subscriptIt should read: The formula for the carbonate ion is CO???c) The term bond cannot be applied to an ionic attraction, thus no comparison is possibleh) You missed one wordIt should read: In a deuterium atom, the number of electrons equals to the number of neutrons.
