I dont get the question ???
Answer:
the ice cube feels cold
Explanation:
heat transfer is like how the sun gives us and the radiation of it put heat transfer but we dont have radiation
Answer:
The correct answer is option C) 73.92
Explanation:
Hi!
Let's solve this!
On the scale we see:
In the first rule the number 70, in the second rule the 3 so we have 73.
In the third rule we see the 9 marked and run two places.
According my vision of the image, we conclude that the correct answer is option C) 73.92
Answer:
1:1
Explanation:
The ratio of metal cationic atom to non-metal anionic atom in the compound is 1:1.
This is an ionic compound.
- This is because metal cationic atom has two valence electrons.
- Non-metal anionic oxygen has six valence electrons
- Calcium loses two of its valence electrons to be isoelectronic with Ar and this confers a stable configuration to it.
- Non-metal oxygen atom accepts the electrons and adds 2 to its 6 electrons to become isoelectronic with neon.
- So, 1 metal cationic atom combines with 1 non-metal anionic atom to form the compound.
I believe the correct answer would be B because you can't make chromosomes
