5 Indica si las siguientes afirmaciones corresponden a las fuentes de energía renovables (R), o a las no renovables (NR): a) El ritmo de consumo es mayor que el de regeneración
b) Pueden garantizar nuestras necesidades energéticas
c) Sus efectos contaminantes son muy apreciables
d) Se utilizan en menor medida.

Needthe meter is the standard unit for: 1) height 2) length 3) weight 4) mass

Correct relationship between molecular formula and empirical formula

Which of the following is a conclusion that resulted from ernest rutherford’s scattering experiment? (will mark brainliest) a. the nucleus is negatively charged b. the atom is a dense solid and is indivisible c. the mass is conserved when atoms react chemically d. the nucleus is very small and the atom is mostly empty space