Define as acid and a base classify each of these as an acid or a base KOH Mg(OH)

Question

Define as acid and a base classify each of these as an acid or a base KOH Mg(OH)_2 HB Covalent bond formation occurs between atoms of metal and non-metals A negative ion is formed when an element losses sin electron Hydrogen is a group I element mid is known as an alkali metal Noble gases are very reactive A binary ionic compound is formed from a metal that can donate electrons and a nonmetal that can accept electrons. Fill-in the blanks Isotopes are atoms of the same elements that have different number of An element is substance that cannot be broken down into simpler pure substance by a chemical means. is the process where plants utilize energy from the sun to produce carbohydrates. Carbon sequestration is the process of of carbon from the atmosphere An example of chemical change is: Iron rusting Coal burning Gasoline burning i, ii. iii, none Which of the following binary compound would be expected to be ionic compound: Al_2O_3 H_2O KF NH_3 both a & c

Explanation / Answer

6.

(i) Base

(ii) Base

(iii) Acid

7.

(i) true

(ii) False

(iii) False

(iv) False

(v) False

8.

(i)  neutron

(ii)

(iii) Photosynthesis

(iv)  capturing carbon and the long-term storage

9.

(i) Answer is (iv)

(ii) Answer is (e)

Related Questions

Navigate

• Browse (All)
• Browse D
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.