Friday
March 27, 2015

Homework Help: science - atoms and bonds

Posted by Sarah on Saturday, May 10, 2008 at 7:51pm.

#1) Draw the following ions using a Bohr diagram:
b)oxygen: i got [oxygen:2)8)]-2 (the -2 is an exponent) but the answer said [oxygen: 2)8)8)]-2...is this right?
d)fluorine: i got [fluorine:2)8)]-1 and the book says [fluorine: 2)8)8)]-1..again, is the book making a mistake?

#8)Using Lewis structures, draw the formation of the following ionic bond and write its chemical formula: magnesium and phosphorus, magnesium and nitrogen

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - Bonding - #1) Draw the following ions using a Bohr diagram: b)oxygen...
Science please help - Draw Bohr diagrams of a magnesium atom bonding with ...
chemistry - List the following bonds in order of increasing ionic character. (...
chemistry - how many molecules are in 5.5 moles of oxygen gas? How many atoms ...
Chemistry Help!!!! - for each of the following pairs of elements, give the ...
chemistry - Hi, how many moles does 0.225g of oxygen atoms represent? If 1 mole ...
Chemistry - Can you tell me if these are right please? When 2.50g of copper ...
physical science - The oxygen atoms of a water molecule are most attracted to 1...
SCIENCE - Please see if I have the right answer. The three atoms in a water ...
Science - Hello van some one show me how to draw a dot and cross diagramm for 1 ...

Members