Riders are associated with what divice

Based on the position of the elements in the periodic table, what is the charge of the ions they are most likely to form?

Rainbow [258]

Explanation:

The charge on an ion denotes the amount of electrons lost or gained or even shared by an atom.

An atom will lose, gain or share an equal amount of electrons that will make it stable and achieve an octet and perfect configuration.

This is often synonymous with the component number of electrons in their outermost shell. The valence shell.

For metals on the periodic table, they are always willing to give up electrons due to their large electropositivity.

Metals will give up the number of electrons in their outermost shell to become stable.

Groups 1 and Group 2 will have charges +1 and +2 on them.

For non-metals , they will gain the exact number of electrons that will make them stable. We must note that half -filled and fully filled orbitals are equally stable.

Elements in groups 6 and 7 are electronegative and will have a charge of -2 and -1 respectively.

For those in groups 3, 4 and 5 they either gain, lose or share commensurate amount of electrons that will make them stable.

Group 8 elements are stable and have no charges.

Generally on the periodic table, metals are to the left and are always positively charged. Non - metals are to the right and are negatively charged.

learn more:

Periodic table brainly.com/question/2690837

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4 0

3 years ago

A certain liquid has a density of 2.67 g/cm3. 30.5 ml of this liquid would have a mass of __________ kg.

8090 [49]

Hey there!

Density = 2.67 g/cm³

volume = 30.5 mL

Mass = density *volume

Mass = 2.67 * 30.5

Mass = 81.435 g

Therefore:

Mass in kg :

1 kg -------------- 1000 g
?? ----------------- 81.435 g

mass = 81.435 * 1 / 1000

mass = 0.081435 kg

8 0

3 years ago

Need help with this question

valentinak56 [21]

The answer is B.

Each of the points or vertex represent a carbon atom. Answer choice B is the only choice that has 8.

6 0

3 years ago

PLEASE PLEASE HELP ITS PAST DUE AND IM CLUELESS ILL GIVE BRAINLIEST TO THE FIRST CORRECT ANSWER

aev [14]

Answer:

$\boxed {\boxed {\sf A. \ Change \ in \ state \ of \ matter}}$

Explanation:

A physical change occurs when only the physical properties change. They are generally reversible and no new substances are formed.

However, in a chemical change, the chemical structures and properties change, plus new substances are formed.

Let's analyze each answer choice.

1. Change in state of matter

The state of matter is a physical property, so this is a physical change.

2. Precipitate was formed

A precipitate is a solid formed in a liquid solution. This is a new substance and a chemical change.

3. Unexpected change in odor.

A change in odor is a sign of chemical change.

4. Formation of bubbles

Bubbles signify the formation of gas or a new substance.

So, the best answer choice is A. change in state of matter

4 0

3 years ago

Read 2 more answers

Pleas help me i have to submit homework i hour i will mark brainliest

steposvetlana [31]

Answer:

I can help

Explanation:

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6 0

3 years ago