The picture compound has which bond?

27/13Al+4/2He >>>> 30/15P+

Veseljchak [2.6K]

Answer

Explanation:

27/13Al+4/2He >>>> 30/15P+

5 0

3 years ago

When sodium and oxygen react to form an ionic compound, the mass of the compound ____ the sum of the masses of the individual el

Anna007 [38]

Hi Lara

The answer is : C

Is equal to

I hope that's help!

5 0

3 years ago

Read 2 more answers

What is the density of a 12-gram sample of zinc with volume of 8.4 cm3? pls hurry pls

Sindrei [870]

AnswerIm telling your teacher "Ms.Byrd" your in 8th grade and go to berry middle?

Explanation:

8 0

3 years ago

BRAINLIESTT ASAP! PLEASE HELP ME :)

ruslelena [56]

Answer:

See below

Step-by-step explanation:

Matter is either a pure substance or a mixture.

Pure substances

Are composed of one type of atom or molecule.
Have a constant chemical composition
Have fixed chemical properties
Have fixed physical properties

• For example, melting point, boiling point, density, solubility

Mixtures:

Consist of two or more substances not chemically combined
Have a variable composition
Can be separated into two or more components by physical means

• For example, filtration, distillation, centrifugation

Each component retains its own properties

7 0

3 years ago

Which corresponds to the composition of the ion typically formed by magnesium?

nekit [7.7K]

The ion composition of Magnesium is 12,10, 2+.
Magnesium is a chemical element with symbol Mg and an atomic number 12, it has 12 protons, and 12 electrons with a chemical configuration of 2:8:2. It requires to loose two electrons to form a stable configuration forming a cation (positively charged ion) with a charge of +2 and a configuration of 2:8 ( 12 protons and 10 electrons).

3 0

3 years ago