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Science-Related Homework Help Physics Topic started by: jessicakissinge on Feb 23, 2018



Title: A positively charged ion is called a(n) ______________. (Fill in the blank)
Post by: jessicakissinge on Feb 23, 2018
A positively charged ion is called a(n) ______________.
 Fill in the blank(s) with correct word



[Ques. 2] Which igneous rock has light color (high silica content) and large grains (coarse texture)?
 a. Gabbro
  b. Granite
  c. Rhyolite
  d. Basalt



[Ques. 3] The formula for the ionic compound sodium nitride is ______________.
 Fill in the blank(s) with correct word



[Ques. 4] Which igneous rock has dark color (low silica content) and small grains (fine texture)?
 a. Gabbro
  b. Granite
  c. Rhyolite
  d. Basalt



[Ques. 5] A compound formed from atoms from the far left and the far right of the periodic table is probably a(n) ______________ compound.
 Fill in the blank(s) with correct word



[Ques. 6] Which of the following is not an igneous rock?
 a. Andesite
  b. Granite
  c. Gneiss
  d. Basalt



[Ques. 7] In the ______________ phase, ionic compounds conduct electricity.
 Fill in the blank(s) with correct word



[Ques. 8] An example of igneous rock is
 a. marble.
  b. shale.
  c. slate.
  d. granite.



[Ques. 9] When forming ionic compounds, atoms ______________ electrons.
 Fill in the blank(s) with correct word



[Ques. 10] Rocks that formed from the cooling of molten material are classified as
 a. discordant.
  b. metamorphic.
  c. sedimentary.
  d. igneous.


Title: A positively charged ion is called a(n) ______________. (Fill in the blank)
Post by: Kday on Feb 23, 2018
1)  cation

2)  b

3)  Na3N

4)  d

5)  ionic

6)  c

7)  liquid (gas is also correct)

8)  d

9)  transfer

10)  d


Title: A positively charged ion is called a(n) ______________. (Fill in the blank)
Post by: jessicakissinge on Feb 23, 2018
Were some really tough homework problems!