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neg 1 bromide ion
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What is the probable ion formed from Br?
Br-. Bromine will grab an electron to make itself more stable, which makes it a negative ion.
What is the formula compound formed between K plus 1 and Br -1?
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How many meters equals 1 hectare?
10,000 square metres = 1 hectare<br><br><br>
How do I create a web page that lets a user enter as many values as they wish until the entry of a 0. Then find the sum and the average of all the numbers and show sum and average on screen. In code?
You could do this using Javascript.1) create a textfield2) create a submit button3) define two Javascript variables: a running tally, and a click-counter4) give the button an onclick event that calls a function that works like this:read the value from the text fieldconvert it to a numeric valueif that value is 0 {if the counter != 0 {display the tally and the average (which equals tally over counter)}else{either display an error message, or 0 as both the tally and average - to your taste.}reset both the tally and the counter to 0}else{add the value to the tallyincrement the counter by 1}And here's a working example of how to do it:span.buttonClass{background-color: #C8C8C8;padding: 4px;border-width: 2px;border-style: outset;font-weight: bold;}The Summinator!var tally = 0, counter = 0;function addValue(){var textfield = document.getElementById("addVal");var avgfield = document.getElementById("avgfield");var sumfield = document.getElementById("sumfield");var num = parseFloat(textfield.value);var sum, avg;textfield.value = '';if(isNaN(num)){ // make sure they entered a numberalert("Please enter a numeric value.");}else{if(num != 0){tally += num;counter ++;sumfield.textContent = "";avgfield.textContent = "";}else{if(counter == 0){sum = avg = 0;}else{sum = tally;avg = tally / counter;}sumfield.innerHTML = "The sum is " + sum;avgfield.innerHTML = "The average is " + avg;tally = counter = 0;}}}Add ValueYou can even make it a little nicer by having it output the sum and average each time a number is entered, rather than waiting for the zero input (which would still reset things). That actually simplifies the code too, and would look like this:...if(isNaN(num)){ // make sure they entered a numberalert("Please enter a numeric value.");}else{if(num != 0){tally += num;counter ++;sum = tally;avg = tally / counter;}else{sum = avg = tally = counter = 0;}sumfield.innerHTML = "The sum is " + sum;avgfield.innerHTML = "The average is " + avg;}...
Why was the number zero invented and by whom was it invented?
the number zero is first used by Indians only not by any one else<br /><br /><br /><br /> The number zero was actually invented by the <i><b>Ancient Egyptians
What is the probable ion formed from Br?
Br-. Bromine will grab an electron to make itself more stable, which makes it a negative ion.
Is Ca2 plus likely to form How about Br- Ne- Ne plus?
Ca(2+) and Br- are common ions; the neon ion probable doesn't exist.
What is the charge on the most stable ion of each of the following elements F Br?
The most stable ion of fluorine (F) has a charge of -1, known as fluoride ion. The most stable ion of bromine (Br) has a charge of -1 as well, known as bromide ion.
What is the ion symbol for bromine?
The ion symbol for bromine is Br-.
What is the symbol of bromine ion?
The bromine ion is referred to as bromide, and it is Br^-
When bromine atom gains one electron?
When a bromine atom gains one electron, it becomes a bromide ion (Br-). This ion has a full outer electron shell, giving it a stable electron configuration similar to a noble gas.
Which ion in the compound K and Br is larger?
The Br ion is larger than the K ion. This is because the Br ion has more electron shells than the K ion, leading to a larger atomic radius.
What is the correct formula for a lithium ion and bromine ion compound?
The formula for the compound formed between lithium ion (Li+) and bromine ion (Br-) is LiBr. Lithium being a group 1 element with a +1 charge and bromine being a group 17 element with a -1 charge, they combine in a 1:1 ratio to form a stable ionic compound.
Chemical formula for bromide?
Br- Bromide is the negatively charged 1- ion formed when a bromine atom gains an electron.
What is the formula for the ionic compound Ca2 plus and Br?
The formula for the ionic compound formed by calcium (Ca2+) and bromine (Br-) would be CaBr2. The calcium ion has a charge of 2+ while the bromine ion has a charge of 1-, so two bromine ions are needed to balance the charge of one calcium ion.
Does bromine have a negative ion?
Yes, bromine can form a negative ion called a bromide ion (Br-). Bromine (Br) gains one electron to achieve a stable electron configuration, forming the bromide ion.
What is the 'Formula for bromide?
The bromide ion is Br-. A bromide is a chemical compound where bromine is the most electronegative element. It may be ionic and contain the bromide ion, Br- or covalent like methyl bromide, CH3Br.
