1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
GREYUIT [131]
2 years ago
5

When are elements heavier than iron formed by stars?(1 point)

Chemistry
2 answers:
olganol [36]2 years ago
8 0

Answer:

2

Explanation:

antiseptic1488 [7]2 years ago
6 0

Answer:

The answer <em>should</em> be 2. as a dying star explodes

Explanation:

I do not have this class, but I am knowledgeable when it comes to stars. A dying star undergoing an event known as a Supernova compresses the core of the star much further than normal, causing rapid fusion to occur. This is extremely prominent in very large stars, which form extremely heavy elements such as Gold and Uranium.

For more information, please see the following link(s): https://astronomy.com/magazine/ask-astro/2020/12/ask-astro-how-do-stars-make-elements-heavier-than-iron

You might be interested in
I'm doing a adopt a element project and I need a slogan for bismuth please tell me a good one
trapecia [35]

Bismuth, it’s elemental!

Bismuth, Agent 83

Bismuth, what a catalyst?

I like you more than Bismuth

Bismuth, we love you

Get things done with Bismuth

It’s a Bismuth thing, you wouldn’t understand

Bismuth, it’s a brittle thing

Got Bismuth?

Bi Bro

Bismuth born Brittle

Silvery by default like Bismuth

Bi the one with Bismuth


http://www.bestslogans.com/list-ideas-taglines/periodic-table-bismuth-slogans/


https://sloganshub.org/bismuth-slogans/

6 0
3 years ago
What is the relationship between the masses of protons and<br> electrons?
siniylev [52]

Answer:

Proton, stable subatomic particle that has a positive charge equal in magnitude to a unit of electron charge and a rest mass of 1.67262 × 10−27 kg, which is 1,836 times the mass of an electron.

Explanation:

7 0
3 years ago
Which has the lowest freezing point?
Volgvan

Answer:

Mercury has the lowest freezing point for metals, but helium takes the winner for all substances.

Explanation:

5 0
3 years ago
NH3 + HCI —&gt; NH4CI synthesis O decomposition O single replacement O double replacement​
wlad13 [49]

Answer:

synthesis

Explanation:

The reaction given is a synthesis reaction or combination reaction.

Given equation:

                        NH₃  +  HCl   →   NH₄Cl

In a synthesis reaction, a single product is formed from two or more reactants

                          A + B →  C

The formation of compounds from the union of constituent elements also falls into this category.

So the given reaction is a synthesis reaction.

In a decomposition reaction two or more products are formed from a single reactant

In a single replacement reaction, one substance replaces another.

In double replacement reactions partners in a chemical specie are exchanged.

Therefore the given reaction is a synthesis reaction

8 0
3 years ago
A covalent compound contains 2 atoms of nitrogen and 4 atoms of oxygen. What is the percent by mass
iogann1982 [59]
Do you have the molecular weight? I’ve never done this type of chemistry before but from researching it the equation is nxAx100/M. n=# of atoms, A=atomic mass, & M=molecule weight. Sorry if this isn’t helpful, if you can give me an example I may be able to help.
3 0
3 years ago
Other questions:
  • How many moles are in 22 grams of magnesium ?
    5·1 answer
  • H3PO4 +CaCOH)2=Ca3(PO4)2+H20<br> The equation balance
    7·1 answer
  • At what distance from Earth are weather maps drawn?
    14·1 answer
  • True or False.... Any person living outside of the 50 States or in Hawaii automatcially becomes an American citizen at Birth? Tr
    6·1 answer
  • What will be the product when zinc snd silver nitrate undergo a single-replacement reaction
    15·1 answer
  • Which statement best explains the results of the experiment?
    7·2 answers
  • Which is one way that earth’s atmosphere supports life?
    7·1 answer
  • If water has no color, why does your hair get darker when water makes contact with it?
    9·1 answer
  • Plz answer will give BRAINLIEST! Promise! Question is in picture! Due in 8 minutes!!
    6·1 answer
  • If a dog has a mass of 22.9 kg, what is its mass in the following units? Use scientific notation in all of your answers. (a) Wha
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!