Magnesium is divalent- it forms two bonds- most often these are ionic, involving the Mg2+ ion.
Mg in the 3s^2 configuration can form up to two bonds without hybridization. This is because it has two valence electrons in its 3s orbital, allowing it to form two bonds by losing or sharing these electrons.
Carbon can make 4 bonds with hydrogen. Nitrogen can make 3 bonds with hydrogen. Oxygen can make 2 bonds with hydrogen.
The predicted angle between the two Mg-H bonds in MgH2 is approximately 90 degrees because it adopts a linear molecular geometry due to the ionic nature of the Mg-H bonds.
Selenium can form two bonds with hydrogen.
Boron can make three bonds without hybridization, as it has three valence electrons to use for bonding.
Mg in the 3s^2 configuration can form up to two bonds without hybridization. This is because it has two valence electrons in its 3s orbital, allowing it to form two bonds by losing or sharing these electrons.
Carbon can make 4 bonds with hydrogen. Nitrogen can make 3 bonds with hydrogen. Oxygen can make 2 bonds with hydrogen.
The predicted angle between the two Mg-H bonds in MgH2 is approximately 90 degrees because it adopts a linear molecular geometry due to the ionic nature of the Mg-H bonds.
You need 1000 mg to make 1 gram...
10mg/0.5mg = 20
Two
5mg :)
To calculate how many 600 mg capsules make up a kilogram (1,000,000 mg), divide 1,000,000 mg by 600 mg per capsule. This gives you approximately 1,666.67 capsules. Since you can't have a fraction of a capsule, you would need 1,667 capsules to make up a kilo.
Selenium can form two bonds with hydrogen.
1 million milligrams make 1 kilogram.
4
50 mg