2 years ago

Please help me due tomorrow

Chemistry

1 answer:

Dvinal [7]2 years ago

6 0

Explanation:

this are answers

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What is an ion atom?

stira [4]

Ion, any atom or group of atoms that bears one or more positive or negative electrical charges. Positively charged ions are called cations; negatively charged ions, anions.

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Which greenhouse gas typically exists in both the stratosphere and the troposphere?

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The answer should be ozone

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What is the pH of a solution that has a hydronium ion concentration 100 times less than a solution with a pH of 6 explain your r

aksik [14]

Answer:

Explanation:

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2 years ago

Enter the atomic symbol, including mass number and atomic number, for iodine-130.

WINSTONCH [101]

<u>Answer:</u> The atomic symbol of the given element is $_{53}^{130}\textrm{I}$

<u>Explanation:</u>

The general isotopic representation of an element is given as: $_Z^A\textrm{X}$

where,

Z represents the atomic number of the element

A represents the mass number of the element

X represents the symbol of an element

For the given isotope: 130-iodine

Mass number = 130

Atomic number = 53

Hence, the atomic symbol of the given element is $_{53}^{130}\textrm{I}$

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3 years ago

Is C2S6 ionic or covalent

Stels [109]

Answer:

covalent

Explanation:

C2S6 is a compound made of 2 nonmetals which makes it covalent

Hope this helps! Plz mark brainliest

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3 years ago