Hi , I need help whoever helps me I will give them Brainliest .

Explanation:

Here's what I came up with :)

Answer:

the other person is correct

Explanation:

because Ik

Answer: It is a chemical reaction

Explanation:

Answer:

The main difference between evaporation and distillation is that evaporation is a process that involves a change in the state of matter while distillation is a process of separation. While the vaporization in evaporation occurs below the boiling point, the vaporization in distillation occurs at the boiling point.

Explanation:

Evaporation might occur when the sun heats up a puddle, and the water gets evaporated into the air. Distillation is a process used to purify water, and requires water to be boiled by a stove or fire.

The second one since when light is aimed towards transparent glass it does not reflect back to you, and you cannot see it through the glass.

The correct image that shows how the light behaves as it passes from air and then through a piece of transparent glass is second one, because, the light ray will refract or bend when passing to other medium with a different density.

Refraction is the bending of light as it passes from one medium to another with a different density. The change in the speed of light as it moves from one medium to another causes the bending of the light, resulting in a change in its direction.

The amount of bending depends on the angle at which the light enters the new medium, as well as the difference in the refractive indices of the two media.

Refraction occurs when light passes through materials such as air, water, or glass, and it is responsible for a variety of optical phenomena, such as the way that lenses focus light to create images, the formation of rainbows, and the apparent bending of objects viewed through a glass of water.

Hence, the second image is correctly representing refraction.

Find more on refraction :

https://brainly.com/question/14760207

#SPJ3

Answer: Deposition? not sure

Explanation:

Answer:

True

Explanation:

The size of an objects effects how it moves

If the size is large the object moves slowly

And if the size is small the object move fastly

Answer:

13 oxygen atoms are represented.

Explanation:

3 atoms of Sr + 2 atoms of P + 8 atoms of O = 13 atoms total are present. Calcium phosphate chemical formula is given as Ca3(PO4)2.Nov 19, 2020

Answer:

A: 13

Explanation:

Element     Symbol     Number #

Strontium Sr         3

Phosphorus P          2

Oxygen          O          8

Answer:

Yay! Thanks :3 You da best :3

Explanation:

That is alot of points

Answer:

The answer to this question is......C

Two or more than two atoms with different physical or chemical properties can not combine together to form an element. Therefore, Sr is the element which is most reactive. The correct option is option C.

Element generally consist of atoms or we can atoms combine to form element. Atoms of an element is always same, means all the properties of all atoms of one type of element is same.

On going down the group of periodic table, size increases due to increase in number of shells, easiness to eject one electron increases. Group 2 elements are the most reactive as it has only 2 electrons to loose. Sr is the element which is most reactive among all the given options.

Therefore, Sr is the element which is most reactive. The correct option is option C.

To know more about element, here:

https://brainly.com/question/8460633

#SPJ2

Answer:

A or C unless it is a multichoice question if so it is both!

Answer: ⬇

Explanation:

Heating devices help during an Ice Storm. Heat devices can be used to keep you warm and your family warm. Heating devices are used to also heat your house. Heating devices that run on electricity can also be no help if an Ice storm knocks out the power. Can heating devices run solar?Why aren't towns prepared enough during an Ice Storm?

Answer:

c

Explanation:

Answer:

#1

The answer is 192

Explanation:

Add 5+2=7

7+30+20+50

7+100=107

107+35+25+35

192

:)

Answer #2

Yes Harper could use less water because just for brushing his teeth he used 2 gallons of water.

:)

Answer: It could be recycling or burning it. Pretty sure its recycling.

Explanation:

Sorry if this doesn't help.

Answer:

Q 3: the answer is c, W

hope this helps

Answer:i THINK its " the outside germs can attach to it"

Explanation:

Answer:

b

Explanation:

Answer:

its a

Explanation:

We observe when we watch kids blowing bubbles it is a property of density. Therefore, option A is correct.

The mass of a material per unit of volume is its density. Density is most frequently represented by the symbol, however Latin letter D may also be used. Mass divided by volume.

A liquid's density is a gauge of how heavy it is relative to the amount being measured. The liquid that weighs heavier is more dense if you weigh two liquids with similar volumes or quantities. A liquid that is less dense than water will float if it is gradually introduced to the water's surface.

By dividing a material's mass by its volume, the density of a substance may be estimated. The most common units for density are grams per milliliter, or g/mL, which is equivalent to grams per cubic centimeter.

Thus, option A is correct.

To learn more about density follow the link below;

https://brainly.com/question/6107689

#SPJ3

Taiga is a Terrestrial Biome characterised by coniferous evergreen trees.

A terrestrial biome refer to a geographical area of land that have the same communities of plants and animals and the same climatic confitions. Biomes are classified base on trees, shrubs, and grasses.

Therefore, Taiga is a Terrestrial Biome characterised by coniferous evergreen trees.

Learn more about biomes below.

https://brainly.com/question/25630111

Answer:

C

Explanation:

leftover mass become energy in nuclear fusion

Answer:the match didnt have all the energy its all the kindling or fuel in the fire

Explanation:

Answer:

has enough mass to attain a spherical shape.

Explanation:

hope this helps