B: dna cells should be the answer
1.True
2.False
3.B
4.A
5.True
<u>Solu</u><u>tion</u><u> </u><u>:</u><u>-</u>
First of all for comparing any two quantities , they must be in same units .
Here one unit is in grams and other in milligrams .
So let's convert gram to miligram .
We know that 1 gram = 1000 mg.
So , 0.7g = 0.7 × 1000 mg = 700mg .
Clearly 711mg > 700mg .
Hence 711mg is Greater than 0.7 g .
Answer:
The protons and electrons in each element are equal. The sulfur has 16 electrons and 16 protons. But the ionic atom's electron quantity changes depending on how many it has gained. 'S2-' has gained 2 electrons, which means it has now 18 electrons and 16 protons. 16 neutrons
Explanation:
Answer:
Explanation:
- MgO = __2__ atoms
2- Rb2S = __3__ atoms
3- Ca(OH)2 = __5__ atoms
4- K2SO4 = __7__ atoms
5- Ga2(CO3)2 = __10__ atoms
