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weeeeeb [17]
3 years ago
7

What is silicon used for? matches gunpowder glass steel can coating

Chemistry
2 answers:
Irina-Kira [14]3 years ago
7 0

Answer:

steel can coating

Explanation:

Leviafan [203]3 years ago
4 0

Answer:

glass

Explanation:

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Which statements describe gridlines on a map? Select three options. They are measured in degrees. They set up a reference system
Doss [256]

Answer:

The options that apply to the description of grid-lines of the map are;

They are measured in degrees

They set up a reference system

They divide Earth into four equal parts

FIRST OPTION , SECOND OPTION and FIFTH OPTION are correct.

Explanation:

FIRST OPTION gave the describtion that the grid-lines of the map are measure in degrees,this option is applied to the gridlines on a map because the grid are lined as a result of angular measurement which makes it to makes the unit to be measured degrees and angles.

SECOND OPTION described it as been set up by a reference system which let us know that the area that are plotted were all grid as a result of the size

FIFTH OPTION also applied to the

description of the gridlines on a map because the Earth is divided into 4 equal parts through the Prime Meridian i.e the latitudinal line and longitudinal line .

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It's circulatory system

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On a molar basis, which is a more effective bleaching agent- kbro3 or naocl?
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<span>On a molar a basis, the most effective bleaching agent kbro3 has more oxygen, but due to the bromine, it would make things look yellowish. The bromine would counteracts the bleaching effect. As we all know, bleach is naocl or hypochlorite</span>
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How many valence electrons does B (boron) have?<br> A. 13<br> B. 5<br> C. 10<br> D. 3
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Boron has 3 valence electrons

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