Chemistry, 17.11.2021 15:50 Tooey6225

1. Which of the following elements has incorrect information? A. Cs+ 55 protons, 54 electrons, loses 1 electron
B. Cr2– 24 protons, 26 electrons, loses 2 electrons
C. Cu2+ 29 protons, 27 electrons, loses 2 electrons
D. Cl– 17 protons, 18 electrons, gains 1 electron

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 17:30, Naysa150724

Oil rich countries in the middle east cover about 4% of earths total land area but prossess about 48% of the worlds known oil reserves what is the main reason for high concentration of reserves in this part of the world

Answers: 3

continue

Chemistry, 22.06.2019 22:30, starreee

Is 343 in the sequence -5, -2, 1, 4, 7

Answers: 1

continue

Chemistry, 22.06.2019 23:00, EMQPWE

What is the mass of naoh that would have to be added to 500 ml of a solution of 0.20 m acetic acid in order to achieve a ph of 5.0?

Answers: 1

continue

Chemistry, 23.06.2019 01:30, Sonicawesomeness

Select the correct answer from each drop-down menu. to make a table of the elements, dmitri mendeleev sorted the elements according to their . he then split the list of elements into several columns so that elements beside each other had similar .

Answers: 2

continue

You know the right answer?

1. Which of the following elements has incorrect information? A. Cs+ 55 protons, 54 electrons, los...