How many atoms are in 100g H2O ?

Answers

Answer 1

Answer:11

explain

: cause i think it is


Related Questions

5. How would the food web in Figure 7 change if the numbers of red foxes were
greatly reduced by hunters?
Help meee

Answers

Answer:

I cant help you because you didn't provide a picture for the graph

Explanation:

!! brainliest answer !! please help it's due tonight :)

Answers

Answer:

3. D

28. also known as Freon 12

Explanation:

define a shadow plz help​

Answers

Answer:

A shadow is that thing that follows you everywhere when the sun is out. It's creepy!

Explanation: Hope I helped!

Answer:

A shadow is a dark form that you cannot touch, hear, feel, or taste. It's simply formed when an object blocks a source of light.

What is a chemical symbol? Give an example.

Answers

Answer:

zero two is bae

Explanation:

I NEED HELP :)
A train travels 76 miles in 1 7/12 hours. What is its average speed in miles per hour?

Answers

Answer:

48 mph

Explanation:

total time= 19/12 hr

distence- 76 miles

speed- D/T=76/19/12

which is 48mph

if my answer helps please mark as brainliest.

Answer:

pretty sure its average speed in miles per hour is 48

Explanation:

I just took 76 and divided it by 1 7/12 and got 48

hi please help, i will give 100 points

Answers

Explanation:

Boiling water:water heats up and bubbles physical change

Baking a cake: starts to cook into bread chemical change

Burning wood: turns into ash and burned wood chemical change

Painting a door: door changes color physical change

Answer:

water is yummy

Explanation:

What type of energy does most energy end up as?
O heat
O chemical
light
O electrical

Answers

Answer:

Heat

Explanation:

3) What are the three types of sedimentary rocks?

Answers

Answer:

clastic, organic, and chemical

I NEED HELP WIT QUESTION THREE

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Answer: 2.00

Explanation:

2 rounded to the nearest hundredth is 2.00

your welcome :)

answers for all three:

1. 4.00

2. 16.04

3. 2.00

hiii please help i’ll give brainliest

Answers

Answer:

the applied force is greater than the force of friction

Explanation:

Which group in the food chain uses the energy of the sun to create its own food A consumers B predators C producers D prey

Answers

Answer:

C producers

Explanation:

All food chains start with energy from the sun. This energy is captured by plants. Thus the living part of a food chain always starts with plant life and ends with an animal. Plants are called producers because they are able to use light energy from the sun to produce food (sugar) from carbon dioxide and water.

The atomic size of zirconium is smaller than
a. niobium
b. Yttrium
c. Molybdenum
d. None of the above

Answers

Answer:

b

Explanation:

because hahamaskdjdjskskskskkssksksks

Name ways we use technology in inner and outer space
8th grade science btw

Answers

Answer:

Explanation:

Many common everyday services such as weather forecasting, remote sensing, satellite navigation systems, satellite television, and some long-distance communications systems critically rely on space infrastructure. ... Of the sciences, astronomy and Earth science benefit from space technology am in 6th grade btw

What would be the correct answers

Answers

Answer:

A chemical bond is formed and energy is absorbed I do believe

Explanation:

Please help thank you!

Answers

South east should be the answer

advantages of solar energy

Answers

renewable energy source
reduces electric bills
low maintenance costs
reduced needs for fossil fuels and foreign oils
Another one is Electricity use

What are the elements in group 1 of the
periodic table called?​

Answers

Answer:

there called alkali metals

Answer:

alkali metals.

Explanation:

Group 1A (or IA) of the periodic table are the alkali metals: hydrogen (H), lithium (Li), sodium (Na), potassium (K), rubidium (Rb), cesium (Cs), and francium (Fr).

help please asap. chem sucks

Answers

I'm assuming that C is carbon.

[tex]4.590 \: mol \: c \times \frac{12.01 \:g \: c}{1 \: mol \: c} [/tex]

55.1259 g of C

Aluminum has metallic bonds between its atoms. Which statement BEST describes the
valence electrons in aluminum?
are exchanged with nonmetal atoms
are exchanged with other metal atoms
are localized and stay between metal atoms
are delocalized and move between metal atoms

Look at picture
ASAP please will mark as brainlist don’t got much time

Answers

Answer:

are delocalized and move between metal atoms

Explanation:

As the problem says, aluminum has metallic bonds. The main characteristic of metallic bonds is that the electrons are free to move between the metal ions (they are delocalized), thus being responsible for the good electrical conductivity of metals.

The moon stays in orbit around the Earth because of the Earth's

Answers

Answer:

Gravity

Explanation:

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