seedsaver8 seedsaver8

08-12-2019
Biology

contestada

PLS HURRY

which of the following is true about nh4+?

it is a polymatomic cation because it has more than one atom and a negative charge
it is a polymatomic anion because it has more than one atom and a negative charge

it is a polymatomic anion because it has more than one atom and a positive charge

it is a polymatomic cation because it has more than one atom and a positive charge

Respuesta :

brittanyarmijo0 brittanyarmijo0

08-12-2019

Answer: 3rd option

Explanation:

since cation is positive and anion is negative this is a cation.

Answer Link

Otras preguntas

In this assignment you will be reading in a text file (that we provide to you) and creating counts of all two-letter pairs that occur in the file. There is an e

In Exercises 1-10, use the law of cosines to approximate the required part of triangle ABC. Problem 2: If a=5,b=12, and c=15, find γ. Problem 4: If b=20,c=13, a

Consider the following duopoly model. Let a > 0. If qi0 is produced by firm i € {1, 2}, then Q = 9₁ +92 is the aggregate quantity in the market and P = P(Q)

He leído tu reseña con mucho interés. Los cambios que le (1) al corto (2) interesantes, pero no estoy de acuerdo con tu opinión sobre la simplicidad de la v

SHSU would like to tost whether there is any difference in salaries for business professors (group 1) and criminal justice professors (group 2). The university

A hamster wheel is in a cage on top of a table. If the high point of the wheel is 15 cm above the table and the lowest is 3 cm above the table and the table is

A coin-operated coffee machine made by BIG Corporation was designed to discharge a mean of 7.3 ounces of coffee per cup. BIG has good reason to believe that the

cin.getline (titlebuy, 20); //Directory

The image shows a food web. Which organism is only a primary consumer in this web? O A. Bird O B. Caterpillar O c. Fox O D. Owl

Assume that you borrow 1,700,000 USD from some bank under the system of 3% yearly compound interest. Moreover, it is hard to repay but you want to continue your