If you had Avagadro’s number of pennies, how many dollars would you have? Do you think you would have enough money to buy yourself a house?

Avagadro's number is 6.02 x 10^23, we know that there is one dollar for every 100 pennies. So if we divide Avagadro's number by 100, we would get $6.02 x 10^21 dollars.

This translates to $6,022,000,000,000,000,000,000 dollars.

I'd say I'd be able to buy myself more than just ONE house.

what is the general relationship between a galaxy's distance from earth and its speed?

the answer is:

the farther away a galaxy is from us, the faster it is moving away from us.

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.