thisguymiguel thisguymiguel

21-02-2020
Chemistry

contestada

which two periods have the same number of elements

Respuesta :

steckh986 steckh986

21-02-2020

Answer:

4 & 5 have the same number of elements

Answer Link

PollyP52 PollyP52

21-02-2020

Answer:

Periods 2 and 3 have the same number of elements.

Explanation:

I think periods 4 and 5 also have the same number of elements.

Answer Link

Otras preguntas

Find the number if: 5/9 of it is 90. And another similar question; Find the number if: 7/3 of it is 5 5/6 I need help with both of these questions.

The diameter of a circle is 0.82 inches. What is the approximate area of the circle?

Which of the following is/are true? If caught in a rip current, swim directly towards shore, using the most powerful kick possible. If caught in a rip

what expression is represented in the algebra tiles?

Based on the table which college expenses would you consider fixed and which expenses would you consider variable? Why?

·The width of a rectangle is 4 inches and the length is 9 inches. What is the length of a side of a square that has the same area as the rectangle? -4 inches -6

Describe the formation of a hot spot? Please help!

6. Which number completes the pattern? 44, 55, ? , 110, 154, 209 F 66 H 88 G 77 J 99

What is the answer to question 12 and 13

Describe the formation of a hot spot? Please help!