Ionic Compounds: Predicting Ion Charges and Empirical Formulas

This tutorial covers how to predict the charges of commonly formed ions using the periodic table and also how to determine empirical formulas for ionic compounds.

https://www.thechemsolution.com

⁣A verb is a word that indicates a physical action (e.g., “drive”), a mental action (e.g., “think”), or a state of being (e.g., “exist”). Every sentence contains a verb. Verbs are almost always used along with a noun or pronoun to describe what the noun or pronoun is doing. ⁣A tense is a form of the verb that allows you to express time. The tense of the verb tells us when an event or something existed or when a person did something.

⁣A pronoun is a word that stands in for a noun, often to avoid the need to repeat the same noun over and over. Like nouns, pronouns can refer to people, things, concepts, and places. Most sentences contain at least one noun or pronoun.

⁣A solution is a homogeneous mixture of one or more solutes dissolved in a solvent. solvent: the substance in which a solute dissolves to produce a homogeneous mixture. solute: the substance that dissolves in a solvent to produce a homogeneous mixture.

Welcome to the second episode of this series Multiplication for Kids Level 2
Learn all about the multiplication with the Numberblocks, learn and have fun at the same time now is possible!

For more, download the official Numberblocks apps;
https://www.learningblocks.tv/numberblocks/apps

Official website;
https://www.learningblocks.tv/numberblocks/home

As seen on CBeebies! Watch Numberblocks full episodes on BBC iPlayer: https://bbc.in/2ZHvNtl
Subscribe for more Numberblocks: https://goo.gl/rF32S8
Visit the Numberblocks on;
Twitter: @numberblocks
Facebook: facebook.com/numberblocks/
Instagram: @numberblocks

We are the Numberblocks! Little blocks with big ideas, having a ton of number fun. Learn how to add, subtract and count the fun and educational way! In this educational CBeebies cartoon for kids, children can learn how to count with basic maths sums, using addition and subtraction with singular blocks that join together to make increasingly bigger numbers.

#Numberblocks #LearnToCount #multiplication #kidscartoon

⁣Materials are the matter or substance that objects are made from. We use a wide range of different materials daily; these might include: metal. plastic. wood.

⁣We have stepfamilies; single-parent families; families headed by two unmarried partners, of the opposite sex ; households that include one or more family members from a generation; adoptive families; foster families; and families where children are raised by their grandparents or other relatives.

⁣A narrative poem is a longer form of poetry that tells an entire story, with a beginning, middle, and end. Narrative poems contain all of the elements of a fully developed story, including characters, plot, conflict, and resolution. These poems are typically told by just one narrator or speaker

⁣They are the characters, setting, plot, conflict and resolution. These elements keep the story running smoothly and allow the action to develop in a logical way that the reader can follow. Retelling involves students orally reconstructing a story that they have read or has been read to them.

Our young ones can learn about the following topics by watching this short educative video:

• What is a machine ?

• What is a simple machine ?

• What is a complex machine ?

• What are Pulleys ?

• What are the advantages of using a pulley ?

• What are Simple pulleys ?

• What are Compound pulleys ?

• What is a Movable pulley ?

• What is a Fixed pulley ?

Welcome to Tutway, a unique platform where learning is fun !

Now there is no distinction between kids' fun time and study time. Say goodbye to the days of cramming those dull and ponderous books, which made learning a tedious task. We believe in the straightforward idea that audio-visual learning is the most effective tool for learning. Many researchers have proven that kids learn a lot by playing interactive games and watching audio-visual animated lessons compared to reading from books. To understand the new concepts, Kids show more interest in adopting unique ways of learning. We have brought a programme that covers the crucial ideas and makes learning more stable that stimulates the critical thinking of the young learners !

Let's break away from our perception that adopting new learning concepts is challenging. You will find our website & youtube channel very user-friendly and interactive to gain knowledge. Even kids can access the content without constant parental supervision !

Site: https://www.tutway.com/
Email: tutwayhelpdesk@gmail.com
Facebook: https://www.facebook.com/tutway/

020 - Ionic Bonding

In this video Paul Andersen explains how ionic solids form when cations and anions are attracted. When atoms lose or gain electrons they form ions. The strength of the attraction between ions is based on the amount of charge and the distance between the ions.

Music Attribution
Title: String Theory
Artist: Herman Jolly
http://sunsetvalley.bandcamp.c....om/track/string-theo

All of the images are licensed under creative commons and public domain licensing:
"File:Cat November 2010-1a.jpg." Wikipedia, the Free Encyclopedia, July 19, 2013. http://en.wikipedia.org/w/index.php?title=File:Cat_November_2010-1a.jpg&oldid=517556234.
"File:Chloride-ion-3D-vdW.png." Wikipedia, the Free Encyclopedia. Accessed August 12, 2013. http://en.wikipedia.org/wiki/F....ile:Chloride-ion-3D-
"File:CoulombsLaw.svg." Wikipedia, the Free Encyclopedia. Accessed August 12, 2013. http://en.wikipedia.org/wiki/File:CoulombsLaw.svg.
"File:NaCl Polyhedra.png." Wikipedia, the Free Encyclopedia. Accessed August 12, 2013. http://en.wikipedia.org/wiki/F....ile:NaCl_polyhedra.p
"File:NaCl.png." Wikipedia, the Free Encyclopedia. Accessed August 12, 2013. http://en.wikipedia.org/wiki/File:NaCl.png.
"File:Periodic Trends.svg." Wikipedia, the Free Encyclopedia. Accessed August 12, 2013. http://en.wikipedia.org/wiki/F....ile:Periodic_trends.
"File:Sodium-bromide-3D-ionic.png." Wikipedia, the Free Encyclopedia. Accessed August 12, 2013. http://en.wikipedia.org/wiki/F....ile:Sodium-bromide-3
"File:Sodium-fluoride-3D-ionic.png." Wikipedia, the Free Encyclopedia. Accessed August 12, 2013. http://en.wikipedia.org/wiki/F....ile:Sodium-fluoride-
"File:Sodium-iodide-3D-ionic.png." Wikipedia, the Free Encyclopedia. Accessed August 12, 2013. http://en.wikipedia.org/wiki/F....ile:Sodium-iodide-3D

⁣Grade 10 English

A rap about cells' organelles, featuring UCSF neuroscientist Sama Ahmed and a delicious model. This music video accompanies Science With Tom #2 - Cell Structure & Function - premiering Wed October 7th.

Instructions on how to write and submit your “Verse Two” - http://bit.ly/1IMUCYI
Annotate the lyrics via rap genius: http://genius.com/Science-with....-tom-what-is-the-gol

Vocals by Jay Jammin Ngaluola
Audio produced by @ChaseMooreMusic
Video produced by 3Motion Creative

Subscribe to Science With Tom - http://bit.ly/1Hf68JW

Website (book ****emblies, workshops, & live shows): www.sciencewithtom.com
Facebook - https://www.facebook.com/ScienceWithTom
Twitter - https://twitter.com/ScienceWithTom
Instagram - https://instagram.com/sciencewithtom/

Here is a video I created for my 6th grade science students to help them study. I hope you enjoy.

Producers make food by getting light Source food for ecosystem Consumers eating the food that’s right We cl****ify vocation

Omnivores thing is to eat it all And herbivores are consuming plants But carnivores meat eaters y'all And scavengers eat all that’s dead

It’s the flow of food Chain goes to the right It’s the flow of food Webs more closely right

Producers will make their food From photosynthesis Makes energy Then herbivores eat that Omnivores eat both it's true Then carnivores consume all that is meat

So we’re following the energy of food Food chain in line for food Arrows who's eating whom
Points to the right that's true Producer, consumer, higher levels to Food webs crossed chains of food Lines overlap they do Food webs show flow of food Producer, consumer, decomposer

Decomposers we do need them right? Breaking down organisms Returns materials back you see Bacteria and fungi too Molds, and mushrooms two major groups

It’s the flow of food Chain goes to the right It’s the flow of food Webs more closely right

Producers will make their food From photosynthesis Makes energy Then herbivores eat that Omnivores eat both it's true Then carnivores consume all that is meat

So we’re following the energy of food Food chain in line for food Arrows who's eating whom
Points to the right that's true Producer, consumer, higher levels to Food webs crossed chains of food Lines overlap they do Food webs show flow of food
Oh oh oh Oh oh oh Yeah yeah yeah Oh oh oh
If it eats first food Primary first to dine in line
And if it eats that food Secondary in line

Then if it eats that food It’s tertiary time And if it eats third food Quaternary defined

Producers will make their food From photosynthesis Makes energy Then herbivores eat that Omnivores eat both it's true Then carnivores consume all that is meat

So we’re following the energy of food Food chain in line for food Arrows who's eating whom
Points to the right that's true Producer, consumer, higher levels to Food webs crossed chains of food Lines overlap they do Food webs show flow of food Producer, consumer, decomposer

⁣Community helpers are important people whose job is to help others. Everyone who lives in a community can be a community helper. Some examples of community helpers are grocery store clerks, teachers, firefighters, paramedics, police officers, and bakers.

⁣A blend word or portmanteau is a word made up of parts of two (or more) other words, and whose meaning combines the meanings of the two other words, e.g.: Breakfast + Lunch → Brunch. Morning meal + Midday meal → Mid-morning meal. This combination has created a new word brunch and a new meaning of mid-morning meal.

⁣Polysyllabic words are words which have two or more syllables, for example:
children.
melting.
shampoo.
chicken.
tonight.

⁣Spring tides always happen when the Moon is at the full or new phase, which is when the Sun, Moon and Earth are in alignment. Neap tides occur around the first and last quarter phase of the Moon, when the Moon's orbit around Earth brings it perpendicular to the Sun.

⁣Grade 8 Mathematics

⁣Grade 8 English