3 years ago

Explain what is the difference between molecule and atom?

1 answer:

4 0

Answer:

Atoms: they are tiny particles that are the basic building blocks of any substance. The atoms are themselves made up of even smaller particles-protons, neutrons and electrons.

Molecules: it is the smallest unit of matter, which can exist independently. A molecule is formed when two or more atoms combine together.

hope it helps

and ur welcm

:)

You might be interested in

Blue and orange, which color can be best absorbed?

baherus [9]

Blue is the color that can be best absorbed, as orange is the color seen.

6 0

3 years ago

Which is most likely to happen during a precipitation reaction?

Salsk061 [2.6K]

Answer:

I think its B

Explanation:

Precipitation reactions leave a solid behind. The solid is called a precipitate.

3 0

3 years ago

Show the difference in the reactivity of Na,Ca,Mg,Al,Fe,Cu with H2O

Vesnalui [34]

Answer:

Explanation:

Na react with H2O to form NAOH

2 Na+2H2O....................2NAOH + H2

Ca react with water and form calcium hydroxide

Ca + 2H2O........................Ca(OH)2

Mg react with water and form Magnesium hydroxide

Mg +2H2O .........................Mg(OH)2 however this coating of mg(oh)2 prevent it from further reaction

Fe react with water and form ferric hydride

3Fe +H2O.......................2 FeH +FeO

copper do not react with water

7 0

4 years ago

If I have 12 protons, how many neutrons and electrons would I need to make a stable atom?

lesantik [10]

Answer:

im pretty sure you need 15 in all but dont get mad it thats wrong, so you would i think need 3 neutrons

Explanation:

3 0

3 years ago

This figure (Figure 1)shows a container that is sealed at the top

guajiro [1.7K]

I'm pretty sure the answer is 0.833 atm.

Hope I helped! <3

-cara

7 0

3 years ago