The following two elements react to form an ionic
compound:
1) B (Z = 5)
2) Cl (Z = 17)
If the compound that is formed by the reaction of these two elements contains 6.57 x 1044 B ions, calculate how many Cl ions the compound contains?
Number of Cl ions:
The following two elements react to form an ionic compound: 1) B (Z = 5) 2)...
1) B (Z = 5) 2) F (Z = 9) If the compound that is formed by the reaction of these two elements contains 7.71 x 1045 B ions, calculate how many F ions the compound contain
Elements which are most likely to form an ionic compound if they are allowed to react with each other are A. Nonmetal and nonmetal B. Metal and a metal C. Metal and Nonmetal D. None of the above
Atoms, Ions and Molecules: Predicting and naming ionic compounds
formed by two elements
Decide whether each pair of elements in the table below will form an ionic compound. If they will, write the empirical formula and name of the compound formed in the spaces provided. element #1 element #2 Forms ionic compound? empirical formula of ionic compound name of ionic compound potassium bromine O yes no X 5 ? cesium oxygen O yes O no strontium cesium O yes O...
Which of the following pairs of elements will likely form an ionic compound? Why yes or not? a. H and Cl b. K and Br c. B and F d. C and O
Decide whether each pair of elements in the table below will form an ionic compound. If they will, write the empirical formula and name of the compound formed in the spaces provided. element #1 element #2 Forms ionic compound? empirical formula of ionic compound name of ionic compound x s ? iodine magnesium sodium calcium Dyes no O yes no O yes o no O yes no oxygen chlorine sodium oxygen
Decide whether each pair of elements in the table below will form an ionic compound. If they will, write the empirical formula and name of the compound formed in the spaces provided. element #1 element #2 Forms ionic compound? empirical formula of ionic | name of ionic compound compound x magnesium O yes O no 6 ? sulfur rubidium fluorine O yes O no sulfur rubidium O yes no magnesium fluorine O yes O no
5. The elements fluorine (F) and calcium (Ca) form the ionic compound calcium fluoride. a. When fluorine forms an ion, what is its charge? b. When calcium forms an ion, what is its charge? c. Write the empirical formula for the ionic compound formed by fluorine and calcium.
Predicting ionic compounds formed by two elements Abde Decide whether each pair of elements in the table below will form an ionic compound. If they will, write the empirical formula of the compound formed in the space provided. element #1 element #2 Forms ionic compound? empirical formula of ionic compound Da sulfur iodine yes no X 6 sodium fluorine yes no lithium bromine eyes no O sulfur sodium yes no
Decide whether each pair of elements in the table below will form an ionic compound. If they will, write the empirical formula and name of the compound formed in the spaces provided. element #1 element #2 empirical Forms lonie formula of lonic compound? compound name of lonic compound X 5 oxygen chlorine bromine sodium 0 yes no yes no yes no Joyes o no magnesium sodium sodium oxygen
Decide whether each pair of elements in the table below will form an ionic compound. If they will, write the empirical formula of the compound formed in the space provided. Forms ionic empirical formula of lonic compound element #1 element #2 compound? chlorine oxygenv yes no cesium oxygen yes no cesium fluorine yes no cesium calcium yes no