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Calcium has atomic number 20 and bromine is 35, so bromine has a bigger nucleus if that is what you mean
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∙ 15y ago
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Quantum numbers for Br?
What are the quantum numbers of Br?
What do m and v stand for in the equation for PE?
Well...... I think it is mass and volumeM is equal to the mass of the object.<br><br>I don't see a V in the equation <br><br><h2><font><font color="#ff0000">PE<sub>grav</sub> = mass * g * height-</font></font></h2><br>Well, I see the "v" in "grav."<br><br>Maybe you mean G, the gravitational acceleration.<br><p></p><p> </p>
How does a pulley help you do work?
A single pulley is one of the "simple machines" in physics, and makes work seem easier by redirecting the action required to work along with gravity. For example, you can lift something by by pulling down on a rope.<br><br>Multiple pulleys make work even easier, but you need to do more of it: running a rope through six pulleys will make the load seem 1/6 as heavy, but you'll have to pull the rope six times as far.<br><br>A handy guide to the simple machines is here: http://teacher.scholastic.com/dirtrep/Simple/pulley.htm<br>
Which is bigger a joule or megaton?
a megaton is bigger..
What is bigger 1.7 oz or 5 oz?
well obviously 5 ounces is bigger then 1 ounce...
What is is the difference a CA type breaker and a BR type breaker?
If you mean CA as in cChallenger brand. Type BR is interchangeable
With what elements would beryllium most likely form an ionic bond Na CA Fe Br?
with bromine (Br)
Mercurous carbonate plus calcium bromide?
hg2co3 + ca(br)2 equal to caco3 + hg2(br)2
What is the mass percent of calcium in calcium bromide?
20%Ca , 80%Br
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 chemical formula that forms from a chemical reaction between calcium and bromine?
Ca+2 Br-1 -----> these are the ions and their chargesCa+2 Br-1 Br-1 ------> the charges have to add up to zero, so one -1 Br ion is added to cancel out the +2 Ca.CaBr2 -----> simplify
What is the formula for the binary compound of calicum and bromine?
Ca+2 + Br-1 --> CaBr2 (calcium bromide)
What is the chemical formula for Ca and Br?
All you have to do is flip the numbers and reduce. If you have Ca+2 and Br-, Switch the numbers so you get CaBr2. 1 and 2 do not have any common factors so you don't have to reduce! CaBr2 is the final answer.
What is the empirical formula for a compound if a 20.0 g sample contains 4.0 g Ca and 16.0 g Br?
CaBr2
What is the oxidation number for Ca in Ca Br?
The molecular formula should be CBr4. The oxidation numbers are -1 for each Br, +4 for C.
Ca 2 Br?
If you are combining 2 Calcium and one Bromide atoms, it would not end up as Ca 2 Br - ...you must cross the charges, as in the charges those atoms have in their ionic forms, to get the final formula (no matter how many atoms you start with, as long as you balance the equation later: (Br^1- charge) + (Ca^2+ charge) --> CaBr(subscript 2) once you cross the Calcium's 2+ charge to the subscript of the bromine, and the bromine's 1- charge to the (invisible) subscript of the calcium, 1. Hope this helps! :D
Is the Biltmore in Asheville NC bigger than Hearst Castle in CA?
The Biltmore Castle is bigger!! muhahahahahaaa
