It exhibits both cleavage and fracture.
"Hardness is 10. Specific Gravity is 3.5 (above average) Cleavage is perfect in 4 directions forming octahedrons. Fracture is conchoidal."
-galleries.com (diamonds)
It is estimated that _______________ of human DNA encodes protein.between eighty-five to ninety-five percent
between eighty-five to ninety-five percent
Answer:Carbon has four valence electrons, so it can achieve a full outer energy level by forming four covalent bonds. When it bonds only with hydrogen, it forms compounds called hydrocarbons. Carbon can form single, double, or triple covalent bonds with other carbon atoms.
Explanation:
First of all, this was a bit garbled up, so it is sort of incomplete.
You gave me a total of 43 words, and I only counted 41 slots on the crossword graph itself, which is problematic.
I got as far as I could, but some of the words either weren't provided, or the spaces were made incorrectly for the length of these words.
Across:
2. (black / pitch)
7. conservation
9. radiation
12. crest
13 ?
14. <em>whatever you wrote</em>
15. dense
18. ? (radiant)
19. ? (radiant)
20. amperes
23. medium
25. density
26. ?
30. resistance
31. (pitch / black)
34. voltage
35. insulator
38. amplitudes
39. thermal
40. ?
41. wavelength
Down:
1. electromagnetic
3. (conduction/ convection)
4. (convection/ conduction)
5. (current/ radiation)
6. heat
7. chemical
8. transverse
10. energy
11. nuclear
12. circuit
16. electrical
17. electrons
21. mechanical
24. source
28. ?
32. rise
33. MRS CHEN
34. volts
36. sound
Hello,
Cinder Cone Volcanoes usually make up of Lava. These volcanoes are made of lava, not ash. Do not get that mistaken.
- I.A. -