3 years ago

Which element on the periodic table is found in liver and is needed to prevent anaemia

Chemistry

1 answer:

blondinia [14]3 years ago

5 0

Anemia is essentially an iron deficiency so the element found in the liver preventing it would be Fe (iron).

You might be interested in

Lewis dot diagram for the Cs1+ ion

creativ13 [48]

Answer:

$Cs^+$

Explanation:

Cesium Lewis dot structure would look like this:

·Cs, because it only has one valence electron. But, since it has a plus, that means we lost an electron. So, we have to get rid of the dot and you have:

$Cs^+$

7 0

3 years ago

1. Long strands of DNA that contain lots of genes

sergeinik [125]

Answer: chromosome

Explanation: :)

4 0

3 years ago

Read 2 more answers

How many moles of mercury(Hg) are in 1.30 *10.7 atoms or mercury

Svetach [21]

1 mole Hg --------------- 6.02x10²³ atoms
?? moles Hg ------------ 1.30x10⁷ atoms

(1.30x10⁷) x 1 / 6.02x10²³ => 2.159x10⁻¹⁷ moles

5 0

3 years ago

Convert 123 in scientific notation

dalvyx [7]

✡ Answer: 1.23*10^2 ✡

- - Add a decimal at the end (to the right) and count till you get to the first number.
So now you have 1.23

- - Now you always want to times it by 10 to the power of how many times you moved it over, in this case, 2

Final answer: 1.23*10^2

✡Hope this helps✡

4 0

3 years ago

Read 2 more answers

How many moles of oxygen are there in 3 moles of Zn(NO3)2? (2 points)

muminat

there are 6 moles of oxygen in Zn(No3)2

4 0

2 years ago