Answer:
Capable of being hammered out thin
Explanation:
, as certain metals; malleable. capable of being drawn out into wire or threads, as gold. able to undergo change of form without breaking.
Answer:
Phosphorus
Phosphorus, found in the nucleus of every cell in the body (including white blood cells), nucleic acids, high-energy compounds,
K and Br
C and Cl
Fe and Ni
Ionic bonds are formed between a metal and a nonmetal. Among the pairs given, K and Br satisfy these conditions and will form an ionic bond.
The question is asking about ionic bonds, which are formed when one atom donates an electron to another atom. This occurs between a metal and a nonmetal due to their differences in electronegativity.
Looking at the options, N and O are both nonmetals, C and Cl are also both nonmetals, and Fe and Ni are both metals, so they would not form ionic bonds. On the other hand, K (a metal) and Br (a nonmetal) have a difference in electronegativity such that K can donate an electron to Br, forming an ionic bond. Therefore, the pair that would form an ionic bond is K and Br.
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Answer:
1 . Nonmetal
2. metal, non metal
3. Ion
4. positive
Answer:
false
Explanation:
Modern Science has a specific explanation or the origin of this topic.