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Olin [163]
3 years ago
14

Which statement best explains why radon and krypton do not bond easily with other elements

Chemistry
2 answers:
Aloiza [94]3 years ago
7 0

Answer:

There are stable without gaining or loosing electrons

Explanation:

Hope this helped

Gnesinka [82]3 years ago
5 0
If you take a look in the periodic table, radon and krypton are noble gases, and noble gases are unreactive elements because their valence electrons are full, they hardly give out or share electrons.
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What is the percentage of water in the hydrate cocl2 • 6h2o
lord [1]

Answer:

52.17%

Explanation:

COCl2.6H20

C=12,O=16,Cl=35.5,H=1

Relative molecular mass of COCl2.6H2O= 12+16+71+6(2+16) = 99 + 108= 207g

Relative molecular mass of 6H2O = 108g

Percentage of water = (108/207 )*100

= 52.17%

8 0
3 years ago
Is exploding dynamite a chemical or physical property?
ankoles [38]
<span>the answer would be chemical</span>
5 0
3 years ago
How can you tell if a compound is an acid or base?
garri49 [273]
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6 0
3 years ago
Write the condensed formula from left to right, starting with (CH3)x where x is a number.
pochemuha

Complete question:

Write the condensed formula from left to right, starting with (CH3)x where x is a number.

See attached image for the structure formula of the compound

Answer:

(CH₃)₂CHC(CH₃)₃ named as 2,2,3-Trimethylbutane

Explanation:

If we number the longest chain of the carbon starting from the left, we will observe that there are four carbons in the straight chain as shown in the image.

Starting from first carbon from the left of the carbon chain, at carbon number number 2, there two alkyl group, that is two methyl (CH3 is two). Also at carbon number 3, there are three alkyl group, that is three methyl (CH3 is three).

The condensed formula will be written as;

(CH₃)₂CHC(CH₃)₃

This compound is named as 2,2,3-Trimethylbutane, an isomer of Heptane

3 0
3 years ago
What is the coefficient for water after the equation is balanced?
Pie

Answer:

1

Explanation:

6 0
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