Question 4 (1 point) (03.01 MC)
The table shows the total number of electrons in Atom A and Atom B.
Atom Number of Electrons
А
10
B.
18
Which statement is correct? (1 point)
O a
A will give up electrons to form bonds.
Ob
B will give up electrons to form bonds.
Ос
Both A and B will be chemically unreactive.
Od
Both A and B will gain electrons to become stable.

Use examples from the article to explain one positive and one negative effect that chemistry has had on society.

The following reaction shows the products when sulfuric acid and aluminum hydroxide react. al(oh)3 + h2so4 → al2(so4)3 + h2o the table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory. sulfuric acid aluminum hydroxide initial amount of reactant 40 g 15 g theoretical yield of water from reactant 14.69 g 10.38 g what is the approximate amount of the leftover reactant? 11.73 g of sulfuric acid 10.33 g of sulfuric acid 11.12 g of aluminum hydroxide 13.67 g of aluminum hydroxide

Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption