The equation Mg(s) + 2HCl(aq) -> MgCl2(aq) + H2(g) is an example of which type of reaction? 1. Synthesis
2. Single-displacement
3. Double-displacement
4. Decomposition

narendra modi is currently the pm of india

explanation:

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.

the answer is minerals.

1. a)c-14 has two more protons

2. d)they have different numbers of protons, neutrons, and valence electrons; they are all gases at room temperature.

3. c) iron and nickel.