All categories

2 years ago

Question 2 (1 point)

Chemistry

1 answer:

babunello [35]2 years ago

7 0

Answer:

o and cl

Explanation:

metals and nonmetals tend to form ionic bonds

You might be interested in

What is the molar mass of CaCL2•2 H2O

kotykmax [81]

Answer:

147 amu

Explanation:

CaCl2. 2H2O

=>40*1+35.5*2+2*1*2+2*16

=>40+71+4+32

=>147 amu..

I hope u will understand it:-):-)

6 0

3 years ago

true or false does the octet rule state that all atoms want to have 8 valence electrons in the outer shell

ladessa [460]

Answer:

false?

Explanation:

The octet rule refers to the tendency of atoms to prefer to have eight electrons in the valence shell. When atoms have fewer than eight electrons, they tend to react and form more stable compounds

5 0

3 years ago

A diatomic molecule with a triple covalent bond is

Debora [2.8K]

The diatomic molecule with a triple covalent bond is N2.
Nitrogen has five atoms in its valence shell. In order for it to attain the octet structure, that is, to have eight electrons in its outermost shell, it has to donate three electrons, just like the other element it is reacting with in order to form a triple covalent bond.

5 0

3 years ago

Read 2 more answers

Element m reacts with fluorine to form an ionic compound with the formula mf3. the m-ion has 22 electrons. element m is ________

Helen [10]

Fluorine and element M combine to create the ionic compound with the formula $MF 4.18$ electrons make up the M cation. Sn is the element M.

<h3>What is an ionic compound, how is it made, and an example?</h3>

A compound known as an ionic compound is one that is created when two oppositely charged ions come together to form a chemical bond, such as sodium chloride.

When an atom (or collection of atoms) gains or loses electrons, it produces ions, which are charged particles. Ionic compounds are substances made of ions. (A positively charged ion is a cation, whereas a negatively charged ion is an anion.) When elements share electrons in a covalent connection to create molecules, they produce covalent or molecular compounds.

To learn more about Ionic compound, visit:

brainly.com/question/13058663

#SPJ4

4 0

1 year ago

What is a major problem with CFCs?

oksian1 [2.3K]

The major problem with CFCs is that It is a greenhouse gas, Option A is correct.

Chlorofluorocarbons (CFCs) are nontoxic, nonflammable chemicals containing atoms of carbon, chlorine, and fluorine.

They are used in the manufacture of aerosol sprays, blowing agents for foams and packing materials, as solvents, and as refrigerants.

CFCs are classified as halocarbons, a class of compounds that contain atoms of carbon and halogen atoms

The major problem with CFC's is that they are green house gases

It destroys ozone in the upper atmosphere (stratosphere).

CFCs can produce more than 10,000 times as much warming, pound for pound, once they are in the air.

It is not only because of their dramatic warming potential but also

They were found to be the primary cause of the rapidly escalating destruction of the Earth’s ozone layer,

which protects the planet from dangerous, cancer-causing levels of ultraviolet radiation.

Therefore The major problem with CFCs is that It is a greenhouse gas, Option A is correct.

To know more about CFC'S

brainly.com/question/14330630

#SPJ1

6 0

2 years ago