Mathematics, 07.12.2021 01:00 victoria6929
A part of the periodic table is shown.
A portion of the fifteenth and sixteenth columns of the periodic table is shown. Column 15 from top to bottom reads seven nitrogen, 15 phosphorus, and 33 arsenic. Column 16 reads eight oxygen, 16 sulfur, and 34 selenium.
Which of the following elements is more reactive than the others?
Group of answer choices
Sulfur (S)
Nitrogen (N)
Selenium (Se)
Oxygen (O) sadly i could not put the chart up but her is what it says 7/N 8/O 15/N 16/S 33/As 34/Se
PLEASE HELP
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 21:00
If there are 3.281 feet in 1 meter, how many inches are in one centimeter
Answers: 1
Mathematics, 22.06.2019 02:20
The students at jefferson middle school are raising money for a charity by selling t-shirts and hats. the number of t-shirts sold was 3 times the number of hats. the profit was $5 for each t-shirt sold and $2.50 for each hat sold. the students raised $840 for the charity. they used the system below to analyze their success and found the solution to be (144, 48). 5x+2.50y=840 x=3y how much did they earn from t-shirt sales?
Answers: 2
Mathematics, 22.06.2019 05:30
Point q is located at (-4, 6). point r is located at (8,6). what is the distance from point q to point r
Answers: 1
You know the right answer?
A part of the periodic table is shown.
A portion of the fifteenth and sixteenth columns of the per...
Questions
Social Studies, 05.11.2019 19:31
Mathematics, 05.11.2019 19:31
Mathematics, 05.11.2019 19:31
English, 05.11.2019 19:31
English, 05.11.2019 19:31
Chemistry, 05.11.2019 19:31
Physics, 05.11.2019 19:31
Geography, 05.11.2019 19:31
Health, 05.11.2019 19:31
Social Studies, 05.11.2019 19:31
History, 05.11.2019 19:31
History, 05.11.2019 19:31
Biology, 05.11.2019 19:31
