Which of the following elements could for an ionic compound with chlorine? G. oxygen H. aluminin L. silicon M. beryllium N. fluorine
Which of the following elements could form an ionic compound with phosphorus? R. sodium S. aluminum T. potassium W. oxygen
Which of the following elements could form an ionic compound with magnesium? G. boron H. aluminum I. nitrogen J. beryllium K. potassium
Which of the following elements could fom an ionic compound with sodium? A lithium B. aluminum C. sulfur D. potassium E. phosphorus
Use the letters of the correct answers above to form a word that is very important when you are learning about chemical bonding. This word is your password to complete this escape room activity. Type the password in all lowercase letters.​
Answers: 2
Chemistry, 22.06.2019 01:00
Which of the following is always a reactant in a combustion reaction? oxygen nitrogen hydrogen carbon
Answers: 1
Chemistry, 22.06.2019 01:00
Consider three unlabeled bottles, each contain small pieces of one of the following metals. - magnesium - sodium - silver the following reagents are used for identifying the metals. - pure water - a solution of 1.0 molar hcl - a solution of concentrated hno3 (a) which metal can be easily identified because it is much softer than the other two? describe a chemical test that distinguishes this metal from the other two, using only one of the reagents above. write a balanced chemical equation for the reaction that occurs. (b) one of the other two metals reacts readily with the hcl solution. identify the metal and write the balanced chemical equation for the reaction that occurs when this metal is added to the hcl solution. use the table of standard reduction potentials (attached) to account for the fact that this metal reacts with hcl while the other does not. (c) the one remaining metal reacts with the concentrated hno3 solution. write a balanced chemical equation for the reaction that occurs. (d) the solution obtained in (c) is diluted and a few drops of 1 m hcl is added. describe what would be observed. write a balanced chemical equation for the reaction that occurs.
Answers: 2
Chemistry, 22.06.2019 13:30
Why does asexual reproduction result in offspring with identicle genetic variation
Answers: 2
Which of the following elements could for an ionic compound with chlorine? G. oxygen H. aluminin L....
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