Question

match each term with the correct answer choice. then write the number of each term in the magic square. when you add the numbers in the columns, rows, and diagonals the sums should all be the same.

1. precipitate
2. example of color change
3. chemical change
4. exothermic reaction
5. chemical reaction
6. example of production of gas
7. flammability
8. chemical property
9. endothermic reaction

a. baking soda and vinegar bubbling and fizzing when combined together
b. a solid substance formed from a liquid solution
c. a characteristic that can only be observed by changing the identity of a substance
d. a measure of how quickly a specific material is capable of catching fire and burning
e. a chemical change that occurs when two or more substances combine to form a new substance.
f. a change that results in the formation of new chemical substances
g. mixing two clear liquids and the solution turns pink
h. energy is absorbed causing the temperature of a substance to decrease
i. energy is released causing the temperature of a substance to increase
magic square

Explanation:

Step1: Identify the matched numbers

We know from the matching part that A = 6, B = 1, C = 8, D = 7, E = 5, F = 3, G = 2, H = 9, I = 4.

Step2: Calculate row - sums

For the first row: A + B + C = 6+1 + 8=15.
For the second row: D + E+F = 7 + 5+3 = 15.
For the third row: G + H+I = 2 + 9+4 = 15.

Step3: Calculate column - sums

For the first column: A + D+G = 6 + 7+2 = 15.
For the second column: B + E+H = 1+5 + 9=15.
For the third column: C + F+I = 8 + 3+4 = 15.

Step4: Calculate diagonal - sums

For the main diagonal: A + E+I = 6+5 + 4=15.
For the other diagonal: C + E+G = 8+5 + 2=15.

Answer:

The completed magic - square has all row - sums, column - sums, and diagonal - sums equal to 15. The filled magic - square is:

A = 6	B = 1	C = 8
D = 7	E = 5	F = 3
G = 2	H = 9	I = 4

And all sums (rows, columns, diagonals) are 15.