Puteve pauzele IUI PY, UM POELI U Udue diue!
2. Din ce cuvinte este alcatuit numeralul patruzeci?
3. Priveste imaginile si scrie in caiet ce apare in fiecare dintre ele. Ce observi in privinta formei numeralelor?
4. Indica numerale alcatuite din doua sau mai multe cuvinte din seria următoare cinci, treizeci dou mi sepiesparece
unsprezece, trer sule patru, un miliard două sute opt.​

Match each vocabulary term to its definition. 1. electrons neutral subatomic particles found in the nucleus of the atom 2. neutron lowest energy position of an electron in an atom 3. photon the path of an electron around the nucleus of an atom 4. ground state negatively charged, subatomic particles 5. protons packet of energy of specific size 6. element substance with only one type of atom 7. orbital positively charged, subatomic particles found in the nucleus of the atom

Una carga puntual de 3 x 10-6 c se coloca a 12 cm de una segunda carga puntual de - 1,5 x 10-6 c. calcular la magnitud fuerza eléctrica entre las cargas

Which statement correctly describes the interaction between magnetic poles? north and south poles attract each other. north and south poles repel each other. two north poles will attract each other. two south poles will attract each other.