How many covalent bonds can an element of Group VIIA commonly form with other elements?
A. |
2 |
|
B. |
4 |
|
C. |
3 |
|
D. |
1 |
The elements of Group VIIA are halogens. They need one electron to complete their octet to attain nearest inert gas configuration. These elements commonly form one covalent bond with other elements. Hence, the option (D) is correct.
How many covalent bonds can an element of Group VIIA commonly form with other elements? A. 2 B. 4 C. 3...
How many covalent bonds can a single fluorine atom commonly form with other elements? A. 3 B. 1 C. 4 D. 2
How many covalent bonds can a single chlorine atom form with other elements?
How can you identify an element/atom can form: a) Ionic bonding b) Covalent bonding c) Hydrophobic bonding What do you need to do to determine if an element/atoms belongs to: a) Group b) Period?
How many covalent bonds does Sn form in most of its covalent compounds? Sn does not form covalent compounds. 04. 2 O 3
How many covalent bonds does Sn form in most of its covalent compounds? Sn does not form covalent compounds. 04 02 3
34) Which type of covalent bond is the strongest? A) double B) all covalent bonds are equal in strength C) single D) triple 34) 35) Halogens ae salt formers and can be found in group A) 17 B) 1 C) 2 35). D) 18 36) Anything that has mass and takes up space is defined as A) properties B) atoms C) molecules D) matter 37) The are A) 92 naturally occurring elements. B) 33 C) 18 D) 1 38) 38)...
18. The base pairs are held together primarily by a. Covalent bonds b. Hydrogen bonds c. lonic bonds d. Gyrases 19. How many hydrogen bonds between Adenine and Thymine? a. b. 2 c. 3 d. 4 20. How many hydrogen bonds between Cytosine and Guanine? b. 2 d. 4 21. Which ones are weaker? a. Hydrogen bonds b. Covalent bonds 22. The nature of the double helix is that it is: a. Parallel arranged b. Perpendicularly arranged c. Antiparallel arranged...
1. Elements in Group 6A most commonly have an oxidation state of −2. a. True b. False 2. What is the noble gas core for Cu? a. He b. Kr c. Xe d. Rn e. Ar f. Ne 3. What will be the geometry of [CoCl2(NH3)4]? a. Square planar b. Linear c. Octahedral d. Tetrahedral e. Trigonal Bipyramid 4. What is the coordination number of Pt in [Pt(NH3)4]Cl2? a. 4 b. 3 c. 5 d. 1 e. 0 f. 2...
1. Elements in Group 6A most commonly have an oxidation state of −2. a. True b. False 2. What is the noble gas core for Cu? a. He b. Kr c. Xe d. Rn e. Ar f. Ne 3. What will be the geometry of [CoCl2(NH3)4]? a. Square planar b. Linear c. Octahedral d. Tetrahedral e. Trigonal Bipyramid 4. What is the coordination number of Pt in [Pt(NH3)4]Cl2? a. 4 b. 3 c. 5 d. 1 e. 0 f. 2...
Nitrogen has an atomic number of 7. How many covalent bonds can nitrogen form? show work Chlorine has an atomic number of 17; therefore, it has ______ electrons in its outermost electron shell. show work