Answer:
positive charge comes from having more protons than electrons; negative charge comes from having more electrons than protons charge is quantized, meaning that charge comes in integer multiples of the elementary charge e
Explanation:
Answer:
0.002389
Explanation:
look at the first non-zero digit if rounding to one significant figure
look at the digit after the first non-zero digit if rounding to two significant figures
draw a vertical line after the place value digit that is required
look at the next digit
if it's 5 or more, increase the previous digit by one
if it's 4 or less, keep the previous digit the same
fill any spaces to the right of the line with zeros, stopping at the decimal point if there is one
Lead (II) chloride + Potassium nitrate
PbCl2 + KNO3 (B)
Answer:
I beleive its sedimentary and minerals
Answer:
Even without specifics, my answer would be all of them.
Explanation:
Technically, you need a new pair of gloves after every experiment, which is what my science teacher taught me, so all of them.
