When metals combine with non metals , the metallic atom tend to

Chemistry

1 answer:

KATRIN_1 [288]3 years ago

6 0

Answer: Lose electrons forming - bonds.

Explanation:

Site- https://quizlet.com/23652260/chapter-17-elements-and-their-properties-flash-cards/

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Earth has an __of about 30 percent, reflecting much of the sun's radiation back into space.

Aleksandr [31]

Answer: Albedo

Explanation:

((Earth's normal albedo is about 0.3.)))

At the end of the day, around 30 percent of approaching sunlight based radiation is reflected go into space and 70 percent is consumed.

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4 years ago

Round the following answer correctly. 5.40m x 3.21m x 1.871m = 32.431914 m^3

Klio2033 [76]

The answer is 32.43 because when you round the number next to the hunthers place (witch in this problem would be the 1) has to be 5 or hight to raise the number to the left of it and if it is lower you just take the two number and that is your answer.

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3 years ago

Match the theoretical motions of particles with their associated phases. Solid, Gas, Liquid. 1. oscillation about a fixed point

viktelen [127]

The correct combination of theoretical motions of particles with their associated phases is given below:

1) Solid : oscillation about a fixed point . Because solids do vibrate (atoms/molecules of a solid oscillate around their mean positions)
2) Gas : translation, vibration, rotation. The gas molecules are free to rotate, oscillate & vibrate. 
3) Liquid: rotation and vibration. The liquid molecules are free to rotate & vibrate.

A more clear pictures (at atomic & molecular level is shown below):

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3 years ago

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Compounds can be separated by chemical means physical means boiling pressure

Gennadij [26K]

In order to compounds to be serparated, chemical means are needed. For example, if it you want to separate hydrogen and oxygen in the water ,an electric current should flow through it and that is a kind of chemical means(it is related to the chemical properties of the elements .)
While ,if there is a mixture ,it's components are rather separated easily in physical means. For instance, if you have a salt water, you are able to divide them by using each physical properties. Water is able to turn to a state of gas by evaporating or boiling. Using such properties, you could separate water from salt. Therefore, separating compounds and mixtures are all about the components physical or chemical properties.

So, the answer is a. I hope it will help you^^

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FREE BRAINLIEST IF CORRECT

stira [4]

Explanation:

ssbwbebebebebbrbrbrbrbrbeb

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3 years ago