caroline57 caroline57

04-10-2017
Chemistry

contestada

in the formula for water (H2O) what does the subscript 2 indicate?

Respuesta :

04-10-2017

The 2 indicates the amount of hydrogen there is. In this case there are two atoms of hydrogen. The subscript will correspond to the “letter” (element symbol) right before it.

Answer Link

amarna79 amarna79

30-12-2020

The subscript 2 indicates there are two hydrogen atoms in the compound

Answer Link

Otras preguntas

Henry is four times older than James. Next year, Henry will be three times older than James will be. How old are Henry and James now? a. James is 3 years old;

A cliché is a _______ expression. A. worn-out B. foreign C. new D. wordy

M.s. alonso ordered 4,000 markers for her store. Only 1/10 of them arrived. How many markers did she receive?

1.Which additional word in the poem should be capitalized? Firefly At dusk it flits unseen in the dark. Watch and wait, For a flickering Amber glow. A. U

4.5ft is what circumference of a circle

_____ phase is the period of interphase when genetic information is being duplicated. M phase G1 phase G2 phase S phase

what is the main idea of the paragraph. have yo ever wondered how images find there ways onto televisions screen. some tv shows are delivered to homes thro

A group of similar cells that perform a single function is called a(an) a. nerve. c. tissue. b. organ. d. organ system.

C6H12O6 is a type of protein carbohydrate amino acid polymer

A camera is an example of ____. a. an experiment c. technology b. a robot d. a scientific method

Q&A Education