1. Questions

science

Aluminium - electrons in outer level = 3

what is the charge on the Ion

  1. 👍
  2. 👎
  3. 👁
  4. ℹ️
  5. 🚩
sam

  1. +3 IF the atom loses all three electrons.

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
    DrBob222

Respond to this Question

First Name

Your Response

Similar Questions

  1. Chemistry

    1)How many protons and electrons are in a sulfate ion SO4^2- ? I know the answer is 48 protons and 50 electrons but i do not know how to get this from the ion. 2) What is the charge on a sulfide ion? The answer is -2 but im not

  2. Chemistry

    Hi. Is PO4(3-) polar or non-polar? Why or why not? Thanks! Look up the electronegativity of P and O. I think I remember that O is about 3.5 and P is about 2.1; therefore, each P-O bond is somewhat polar. Thus, the ion will be

  3. science

    A model of an atom shows eight electrons in rings that represent different energy levels. How many electrons are in each energy level?(1 point) 1.two in the first energy level, six in the second energy level 2.eight in the first

  4. Chemistry

    In which orbital does an electron in a phosphorus atom experience the greatest effective nuclear charge? a. 1s b. 2s c. 2p d. 3s e. 3p I originally thought 3p, since those are the outer electrons, but that was marked wrong. Why is

  1. Chemistry-help needed

    I am asked to draw the 'dot and cross' diagram to show the ionic bonding in sodium chloride. I am asked to show only the outer electronic structure. Sodium has 2.8.1 electronic configuration. After losing 1 electron to chlorine,

  2. Science

    The Composition of Atoms Quick Check questions and answers Science 8 A Unit 3: Matter Interactions A. A model of an atom shows eight electrons in rings that represent different energy levels. How many electrons are in each energy

  3. chemistry

    The charge and identity of an ion with 16 protons, 18 electrons and 17 neutrons would be?

  4. chemistry

    write the formula for and indicate the charge on each of the following ions: a) sodium ion b) aluminum ion c) chloride ion d) nitride ion e e)iron (II) ion f) iron (III) ion

  1. Science

    An oxygen ion has 8 protons and 6 electrons. What is its charge in coulombs?

  2. chemisrty

    how can you calculate the net charge of an ion if you know the number of protons, neutrons, and electrons it contains?

  3. Chemistry

    How many valence electrons does molybdenum have? (give only 1 answer) Go to this site and look for the electrons available in the outside shells. Click on element #42 and scroll down the menu on the left side until you come to

  4. Chem - Elements

    I need help on identifying four elements. 1. a member of the same family as oxygen whose most stable ion contains 54 electrons. (Sulfur?) 2. member of alkali metal family whose most stable ion contains 36 electrons. (Cesium??) 3.

View more similar questions or ask a new question.