Answer:5
Explanation:The pnictogen group, or nitrogen group, is located in column 15 of the periodic table. This family consists of the elements nitrogen, phosphorus, arsenic, antimony, bismuth, and ununpentium (N, P, As, Sb, Bi, and Uup, respectively). Each member of this family contains five valence electrons.
Answer:
Thus, when 2.5 mol of oxygen reacted with hydrogen, 2 * 2.5 mol = 5 so its A
Answer:
Hope this helps!
Explanation:
Characteristics of polyester
Polyester is very durable: resistant to most chemicals, stretching and shrinking, wrinkle resistant, mildew and abrasion resistant. Polyester is hydrophobic in nature and quick drying. It can be used for insulation by manufacturing hollow fibers.
Answer:
Im not sure if im right but i think its Ca
Explanation:
Answer:
A blunt object, such as a hammer or flashlight, etc.
Explanation:
This is because these objects are far slower than something like a bullet, which causes high velocity blood spatter.