Agroup of engineers run a trial test on a space probe built for measuring the surface temperature of the sun. after the trial, the engineers realize that the probe melted and failed to collect the needed data. what should the engineers do next?

Explanation:

Probe melted because the material used in the making of the probe was not that much resistant to the high temperature of the sun. So, now they have to design a probe with material which should have very high resistance to a high temperature so that the probe does not get melt again.

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.