wfadfsd wfadfsd

04-05-2020
Chemistry

contestada

Which two elements have the same number of valence electrons?

Na and Sr
Zr and H
O and S
Mg and P

Respuesta :

ahade335751 ahade335751

04-05-2020

Answer:

oxygen and sulfur

Explanation:

they are in the same group

Answer Link

Otras preguntas

what are 2 binomials that are factors of this trinomial? x^2-x-20

8(–5 + v) = 96 Solve 2-step equations

Events A and B are independent. The probability of A occuring is 2/3. The probability of B occuring is 1/4 what is p(A and B)

a parallelogram has an area of x^2+9x-36

Hi please answer these questions. Correct answer will get brainliest.

What is candys greatest fear?

What best explains why casualty rates were so high during World War I relative to earlier wars?

What is the y-intercept of this table? X у -2 80 -1 70 0 60 1 50 2 40

answer using elimination will mark brainist -4x+3y=-5 4x-5y=3 2x+3y=36 10x-6y=12

Unit 2 Short Answer Question (Do NOT leave blank): Use the following words to fill in the blanks: transcription, dairy products, enzymes, proteins, repressor, r