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Dima020 [189]
2 years ago
12

What is the process of using one or more of your five senses to measure or collect data?

Chemistry
2 answers:
sveta [45]2 years ago
7 0

Answer:

B no observation pls mark me branilest

adell [148]2 years ago
4 0
Can I ask you a question
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Mg + __C12 = ____MgCl2
Gnom [1K]

Explanation:

vgrtyuhjmnikmnbbvfrt5uikmnbgyftyikmnvcfdrtyuikmbnbvfrtyumnbvfujkgtyjuvf

3 0
3 years ago
Write the formulas for the following ionic compounds: (a) copper bromide (containing the Cu+ ion), (b) manganese oxide (containi
ivann1987 [24]

Answer:The formulas of ionic compounds are:

a)CuBr

b)Mn_2O_3

c)Hg_2I_2

d)Mg_3(PO_4)_2

Explanation:

Formulas for the an ionic compounds is determine by:

Criss-cross method, the oxidation state of the ions gets exchanged and they form the subscripts of the other ions. This results in the formation of a neutral compound.

(a) Copper bromide :Given that it contains Cu^+ ion.

Cu^++Br^-\rightarrow CuBr

(b) Manganese oxide : Given that it contains Mn^{3+} ion.

Mn^{3+}+O^{2-}\rightarrow Mn_2O_3

(c)Mercury iodide :Given that it contains Hg_2^{2+}

Hg_2^{2+}+I^-\rightarrow Hg_2I_2

(d) Magnesium phosphate :Given that it contains PO_4^{3-}

Mg^{2+}+PO_4^{3-}\rightarrow Mg_3(PO_4)_2

4 0
2 years ago
Which electromagnetic wave has the longest wavelength?
Vsevolod [243]
Radio waves has the longest wavelength
7 0
2 years ago
Read 2 more answers
Help ASAP!!!!!!!!!!!!!!!!!!!!!!!!!
BartSMP [9]

Answer:

ok      .

Explanation:            

3 0
3 years ago
Why is it correct to say seawater is a mixture.
ZanzabumX [31]
It's a mixture of H2O + a soluble substance like, salt.
7 0
3 years ago
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