zecariassahlu zecariassahlu

17-11-2019
Chemistry

contestada

Which of the following is a polyatomic ion?
Н+
OH+
OH-
O2-

Respuesta :

17-11-2019

Answer:

OH-

Explanation:

OH- (Hydroxide) is the polyatomic ion

Answer Link

blazessoul blazessoul

15-12-2020

Answer:

PO43-

Explanation:

you're welcome

Answer Link

Otras preguntas

If the denominator of 7 12 is increased by a number and the numerator of the fraction is doubled, the result is 1. find the number.

निम्नलिखित वाक्यों की निर्देशानुसार परिवर्तन कीजिए। (क) थोड़ा रुक कर बोलिए। (संयुक्त वाक्य में) (ख) गुणी को सभी आदर देते है। (मिश्र वाक्य में) (ग) तुम्हारे बा

Decide if the situation involves permutations, combinations, or neither. explain your reasoning. the number of ways 12 people can line up in a row for concert

How did William H Seward aid is expansion

(03.02) Please help! Cambia el verbo en negrita y escríbelo en el presente perfecto. Change the verb in bold and write it in the present perfect. The verb is PR

The sume of the square of a number is 34

the length and breadth of a rectangle are 0.05m and 25 cm respectively..Find its area and perimeter in meters

A company needs to store its documents in one place, share news and information with all staff, and allow access for employees who work from home. What type of

A man is 38 years old and his daughter is 14 years old. how many years will it be before the man's age is just twice that of his daughter?

The circumference of a circle of latitude is two thirds of the circumference of the equator. what is the latitude?